Common Weakness Enumeration

CWE-352

Allowed

Cross-Site Request Forgery (CSRF)

Abstraction: Compound · Status: Stable

The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

14226 vulnerabilities reference this CWE, most recent first.

GHSA-8J9H-FMV7-4H7W

Vulnerability from github – Published: 2023-10-16 09:30 – Updated: 2024-04-04 08:39
VLAI
Details

Cross-Site Request Forgery (CSRF) vulnerability in Pixelgrade Comments Ratings plugin <= 1.1.7 versions.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-45654"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-10-16T09:15:11Z",
    "severity": "HIGH"
  },
  "details": "Cross-Site Request Forgery (CSRF) vulnerability in Pixelgrade Comments Ratings plugin \u003c=\u00a01.1.7 versions.",
  "id": "GHSA-8j9h-fmv7-4h7w",
  "modified": "2024-04-04T08:39:59Z",
  "published": "2023-10-16T09:30:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45654"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/vulnerability/comments-ratings/wordpress-comments-ratings-plugin-1-1-7-cross-site-request-forgery-csrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-8JG8-QHG3-2M65

Vulnerability from github – Published: 2022-05-14 01:43 – Updated: 2022-05-14 01:43
VLAI
Details

UCMS 1.4.7 has ?do=user_addpost CSRF.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2018-20598"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-30T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "UCMS 1.4.7 has ?do=user_addpost CSRF.",
  "id": "GHSA-8jg8-qhg3-2m65",
  "modified": "2022-05-14T01:43:15Z",
  "published": "2022-05-14T01:43:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20598"
    },
    {
      "type": "WEB",
      "url": "https://github.com/AvaterXXX/CVEs/blob/master/ucms.md#csrf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-8JGJ-565R-W957

Vulnerability from github – Published: 2024-01-31 15:30 – Updated: 2026-04-28 21:33
VLAI
Details

Cross-Site Request Forgery (CSRF) vulnerability in WP Spell Check.This issue affects WP Spell Check: from n/a through 9.17.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-22143"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-31T13:15:11Z",
    "severity": "MODERATE"
  },
  "details": "Cross-Site Request Forgery (CSRF) vulnerability in WP Spell Check.This issue affects WP Spell Check: from n/a through 9.17.",
  "id": "GHSA-8jgj-565r-w957",
  "modified": "2026-04-28T21:33:52Z",
  "published": "2024-01-31T15:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-22143"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/vulnerability/wp-spell-check/wordpress-wp-spell-check-plugin-9-17-cross-site-request-forgery-csrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-8JHR-HXR5-G2RC

Vulnerability from github – Published: 2026-06-11 00:32 – Updated: 2026-06-11 00:32
VLAI
Details

Yoast Duplicate Post through 4.6 contains a cross-site request forgery vulnerability in the duplicate_post_dismiss_notice handler, which verifies no nonce or capability. Attackers can trick any authenticated user into sending a request that sets the duplicate_post_show_notice site option, suppressing admin notices network-wide.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-53739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-10T22:17:02Z",
    "severity": "MODERATE"
  },
  "details": "Yoast Duplicate Post through 4.6 contains a cross-site request forgery vulnerability in the duplicate_post_dismiss_notice handler, which verifies no nonce or capability. Attackers can trick any authenticated user into sending a request that sets the duplicate_post_show_notice site option, suppressing admin notices network-wide.",
  "id": "GHSA-8jhr-hxr5-g2rc",
  "modified": "2026-06-11T00:32:05Z",
  "published": "2026-06-11T00:32:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53739"
    },
    {
      "type": "WEB",
      "url": "https://wordpress.org/plugins/duplicate-post"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/yoast-duplicate-post-through-cross-site-request-forgery-via-duplicate-post-dismiss-notice"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

GHSA-8JM5-WXH9-MGJR

Vulnerability from github – Published: 2023-11-19 00:30 – Updated: 2026-04-28 21:33
VLAI
Details

Cross-Site Request Forgery (CSRF) vulnerability in Peter Sterling Add Local Avatar.This issue affects Add Local Avatar: from n/a through 12.1.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2023-47650"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-11-18T22:15:08Z",
    "severity": "MODERATE"
  },
  "details": "Cross-Site Request Forgery (CSRF) vulnerability in Peter Sterling Add Local Avatar.This issue affects Add Local Avatar: from n/a through 12.1.",
  "id": "GHSA-8jm5-wxh9-mgjr",
  "modified": "2026-04-28T21:33:11Z",
  "published": "2023-11-19T00:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47650"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/vulnerability/add-local-avatar/wordpress-add-local-avatar-plugin-12-1-cross-site-request-forgery-csrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-8JPR-FF92-HPF9

Vulnerability from github – Published: 2023-11-20 21:01 – Updated: 2023-11-20 21:01
VLAI
Summary
Run Shell Command allows Cross-Site Request Forgery
Details

Impact

A cross site request forgery vulnerability in the admin tool for executing shell commands on the server allows an attacker to execute arbitrary shell commands by tricking an admin into loading the URL with the shell command. A very simple possibility for an attack are comments. When the attacker can leave a comment on any page in the wiki it is sufficient to include an image with an URL like /xwiki/bin/view/Admin/RunShellCommand?command=touch%20/tmp/attacked in the comment. When an admin views the comment, the file /tmp/attacked will be created on the server. The output of the command is also vulnerable to XWiki syntax injection which offers a simple way to execute Groovy in the context of the XWiki installation and thus an even easier way to compromise the integrity and confidentiality of the whole XWiki installation.

Patches

This has been patched by adding a form token check in version 4.5.1 of the admin tools.

Workarounds

The patch can be applied manually to the affected wiki pages. Alternatively, the document Admin.RunShellCommand can also be deleted if the possibility to run shell commands isn't needed.

References

  • https://jira.xwiki.org/browse/ADMINTOOL-91
  • https://github.com/xwiki-contrib/application-admintools/commit/03815c505c9f37006a0c56495e862dc549a39da8
Show details on source website

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.contrib:xwiki-application-admintools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.4"
            },
            {
              "fixed": "4.5.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-48292"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-11-20T21:01:07Z",
    "nvd_published_at": "2023-11-20T18:15:07Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact\nA cross site request forgery vulnerability in the admin tool for executing shell commands on the server allows an attacker to execute arbitrary shell commands by tricking an admin into loading the URL with the shell command. A very simple possibility for an attack are comments. When the attacker can leave a comment on any page in the wiki it is sufficient to include an image with an URL like  `/xwiki/bin/view/Admin/RunShellCommand?command=touch%20/tmp/attacked` in the comment. When an admin views the comment, the file `/tmp/attacked` will be created on the server. The output of the command is also vulnerable to XWiki syntax injection which offers a simple way to execute Groovy in the context of the XWiki installation and thus an even easier way to compromise the integrity and confidentiality of the whole XWiki installation.\n\n### Patches\nThis has been patched by adding a form token check in version 4.5.1 of the admin tools.\n\n### Workarounds\nThe [patch](https://github.com/xwiki-contrib/application-admintools/commit/03815c505c9f37006a0c56495e862dc549a39da8) can be applied manually to the affected wiki pages. Alternatively, the document `Admin.RunShellCommand` can also be deleted if the possibility to run shell commands isn\u0027t needed.\n\n### References\n* https://jira.xwiki.org/browse/ADMINTOOL-91\n* https://github.com/xwiki-contrib/application-admintools/commit/03815c505c9f37006a0c56495e862dc549a39da8\n",
  "id": "GHSA-8jpr-ff92-hpf9",
  "modified": "2023-11-20T21:01:07Z",
  "published": "2023-11-20T21:01:07Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xwiki-contrib/application-admintools/security/advisories/GHSA-8jpr-ff92-hpf9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-48292"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki-contrib/application-admintools/commit/03815c505c9f37006a0c56495e862dc549a39da8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xwiki-contrib/application-admintools"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/ADMINTOOL-91"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Run Shell Command allows Cross-Site Request Forgery"
}

GHSA-8JQQ-P49Q-PR8P

Vulnerability from github – Published: 2026-01-24 09:30 – Updated: 2026-01-24 09:30
VLAI
Details

The ZT Captcha plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.4. This is due to improper nonce validation on the save_ztcpt_captcha_settings action where the nonce check can be bypassed by sending an empty token value. This makes it possible for unauthenticated attackers to modify the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2026-1075"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-24T08:16:07Z",
    "severity": "MODERATE"
  },
  "details": "The ZT Captcha plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.4. This is due to improper nonce validation on the save_ztcpt_captcha_settings action where the nonce check can be bypassed by sending an empty token value. This makes it possible for unauthenticated attackers to modify the plugin\u0027s settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.",
  "id": "GHSA-8jqq-p49q-pr8p",
  "modified": "2026-01-24T09:30:27Z",
  "published": "2026-01-24T09:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1075"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/zt-captcha/tags/1.0.4/request/CaptchaRequest.php#L37"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/zt-captcha/trunk/request/CaptchaRequest.php#L37"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/9f9d6da5-1598-4df4-8efc-306370446443?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-8JR4-PPR5-WFRH

Vulnerability from github – Published: 2025-06-06 15:30 – Updated: 2026-04-01 18:35
VLAI
Details

Cross-Site Request Forgery (CSRF) vulnerability in WP Map Plugins Interactive UK Regional Map allows Cross Site Request Forgery. This issue affects Interactive UK Regional Map: from n/a through 2.0.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-49445"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-06T13:15:57Z",
    "severity": "MODERATE"
  },
  "details": "Cross-Site Request Forgery (CSRF) vulnerability in WP Map Plugins Interactive UK Regional Map allows Cross Site Request Forgery. This issue affects Interactive UK Regional Map: from n/a through 2.0.",
  "id": "GHSA-8jr4-ppr5-wfrh",
  "modified": "2026-04-01T18:35:23Z",
  "published": "2025-06-06T15:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49445"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/interactive-uk-regional-map/vulnerability/wordpress-interactive-uk-regional-map-plugin-2-0-cross-site-request-forgery-csrf-to-settings-change-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-8JVW-W62H-38XJ

Vulnerability from github – Published: 2024-12-11 18:30 – Updated: 2025-11-04 00:32
VLAI
Details

The web application is not protected against cross-site request forgery attacks. Therefore, an attacker can trick users into performing actions on the application when they visit an attacker-controlled website or click on a malicious link. E.g. an attacker can forge malicious links to reset the admin password or create new users.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2024-28141"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-12-11T16:15:10Z",
    "severity": "MODERATE"
  },
  "details": "The web application is not protected against cross-site request forgery attacks. Therefore, an attacker can trick users into performing actions on the application when they visit an attacker-controlled website or click on a malicious link. E.g. an attacker can forge malicious links to reset the admin password or create new users.",
  "id": "GHSA-8jvw-w62h-38xj",
  "modified": "2025-11-04T00:32:09Z",
  "published": "2024-12-11T18:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28141"
    },
    {
      "type": "WEB",
      "url": "https://r.sec-consult.com/imageaccess"
    },
    {
      "type": "WEB",
      "url": "https://www.imageaccess.de/?page=SupportPortal\u0026lang=en"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2024/Dec/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GHSA-8JX9-62CV-RW89

Vulnerability from github – Published: 2025-08-14 21:31 – Updated: 2026-04-01 18:35
VLAI
Details

Cross-Site Request Forgery (CSRF) vulnerability in pl4g4 WP-Database-Optimizer-Tools allows Cross Site Request Forgery. This issue affects WP-Database-Optimizer-Tools: from n/a through 0.2.

Show details on source website

{
  "affected": [],
  "aliases": [
    "CVE-2025-53219"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-352"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-14T19:15:34Z",
    "severity": "MODERATE"
  },
  "details": "Cross-Site Request Forgery (CSRF) vulnerability in pl4g4 WP-Database-Optimizer-Tools allows Cross Site Request Forgery. This issue affects WP-Database-Optimizer-Tools: from n/a through 0.2.",
  "id": "GHSA-8jx9-62cv-rw89",
  "modified": "2026-04-01T18:35:51Z",
  "published": "2025-08-14T21:31:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53219"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/wp-database-optimizer-tools/vulnerability/wordpress-wp-database-optimizer-tools-plugin-plugin-0-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

Mitigation MIT-4
Architecture and Design

Strategy: Libraries or Frameworks

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482].
  • For example, use anti-CSRF packages such as the OWASP CSRFGuard. [REF-330]
  • Another example is the ESAPI Session Management control, which includes a component for CSRF. [REF-45]
Mitigation
Implementation

Ensure that the application is free of cross-site scripting issues (CWE-79), because most CSRF defenses can be bypassed using attacker-controlled script.

Mitigation
Architecture and Design

Generate a unique nonce for each form, place the nonce into the form, and verify the nonce upon receipt of the form. Be sure that the nonce is not predictable (CWE-330). [REF-332]

Mitigation
Architecture and Design

Identify especially dangerous operations. When the user performs a dangerous operation, send a separate confirmation request to ensure that the user intended to perform that operation.

Mitigation
Architecture and Design
  • Use the "double-submitted cookie" method as described by Felten and Zeller:
  • When a user visits a site, the site should generate a pseudorandom value and set it as a cookie on the user's machine. The site should require every form submission to include this value as a form value and also as a cookie value. When a POST request is sent to the site, the request should only be considered valid if the form value and the cookie value are the same.
  • Because of the same-origin policy, an attacker cannot read or modify the value stored in the cookie. To successfully submit a form on behalf of the user, the attacker would have to correctly guess the pseudorandom value. If the pseudorandom value is cryptographically strong, this will be prohibitively difficult.
  • This technique requires Javascript, so it may not work for browsers that have Javascript disabled. [REF-331]
Mitigation
Architecture and Design

Do not use the GET method for any request that triggers a state change.

Mitigation
Implementation

Check the HTTP Referer header to see if the request originated from an expected page. This could break legitimate functionality, because users or proxies may have disabled sending the Referer for privacy reasons.

CAPEC-111: JSON Hijacking (aka JavaScript Hijacking)

An attacker targets a system that uses JavaScript Object Notation (JSON) as a transport mechanism between the client and the server (common in Web 2.0 systems using AJAX) to steal possibly confidential information transmitted from the server back to the client inside the JSON object by taking advantage of the loophole in the browser's Same Origin Policy that does not prohibit JavaScript from one website to be included and executed in the context of another website.

CAPEC-462: Cross-Domain Search Timing

An attacker initiates cross domain HTTP / GET requests and times the server responses. The timing of these responses may leak important information on what is happening on the server. Browser's same origin policy prevents the attacker from directly reading the server responses (in the absence of any other weaknesses), but does not prevent the attacker from timing the responses to requests that the attacker issued cross domain.

CAPEC-467: Cross Site Identification

An attacker harvests identifying information about a victim via an active session that the victim's browser has with a social networking site. A victim may have the social networking site open in one tab or perhaps is simply using the "remember me" feature to keep their session with the social networking site active. An attacker induces a payload to execute in the victim's browser that transparently to the victim initiates a request to the social networking site (e.g., via available social network site APIs) to retrieve identifying information about a victim. While some of this information may be public, the attacker is able to harvest this information in context and may use it for further attacks on the user (e.g., spear phishing).

CAPEC-62: Cross Site Request Forgery

An attacker crafts malicious web links and distributes them (via web pages, email, etc.), typically in a targeted manner, hoping to induce users to click on the link and execute the malicious action against some third-party application. If successful, the action embedded in the malicious link will be processed and accepted by the targeted application with the users' privilege level. This type of attack leverages the persistence and implicit trust placed in user session cookies by many web applications today. In such an architecture, once the user authenticates to an application and a session cookie is created on the user's system, all following transactions for that session are authenticated using that cookie including potential actions initiated by an attacker and simply "riding" the existing session cookie.