CVE-2026-13556 (GCVE-0-2026-13556)

Vulnerability from cvelistv5 – Published: 2026-06-29 09:45 – Updated: 2026-06-29 09:45 X_Freeware
VLAI
Title
itsourcecode Online Hotel Management System POST Request controller.php edit cross site scripting
Summary
A vulnerability was determined in itsourcecode Online Hotel Management System 1.0. This affects an unknown part of the file /admin/mod_users/controller.php?action=edit of the component POST Request Handler. This manipulation of the argument Name causes cross site scripting. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized.
Severity
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
4.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/374564 vdb-entrytechnical-description
https://vuldb.com/vuln/374564/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-13556 third-party-advisory
https://vuldb.com/submit/843586 third-party-advisory
https://github.com/Hh-176/CVE/issues/7 exploitissue-tracking
https://itsourcecode.com/ product
Impacted products
Vendor Product Version
itsourcecode Online Hotel Management System Affected: 1.0
    cpe:2.3:a:itsourcecode:online_hotel_management_system:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
Hh-176 (VulDB User)
Show details on NVD website
To clipboard 

{
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        {
          "cpes": [
            "cpe:2.3:a:itsourcecode:online_hotel_management_system:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "POST Request Handler"
          ],
          "product": "Online Hotel Management System",
          "vendor": "itsourcecode",
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            }
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        }
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          "tags": [
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          "tags": [
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          "url": "https://github.com/Hh-176/CVE/issues/7"
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          "url": "https://itsourcecode.com/"
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      "tags": [
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      "timeline": [
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          "time": "2026-06-28T00:00:00.000Z",
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          "value": "VulDB entry created"
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          "lang": "en",
          "time": "2026-06-28T18:07:58.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "itsourcecode Online Hotel Management System POST Request controller.php edit cross site scripting"
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  "cveMetadata": {
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    "assignerShortName": "VulDB",
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    "datePublished": "2026-06-29T09:45:07.318Z",
    "dateReserved": "2026-06-28T16:02:39.738Z",
    "dateUpdated": "2026-06-29T09:45:07.318Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
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  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.