CVE-2026-82081 (GCVE-0-2026-82081)

Vulnerability from cvelistv5 – Published: 2026-08-28 02:40 – Updated: 2026-08-28 02:40
VLAI
Summary
wallabag 2 through 2.6.14 allows SSRF because a crafted title or content field is mishandled during PDF export.
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
References
Impacted products
Vendor Product Version CPE status
wallabag wallabag Affected: 2.0.0 , ≤ 2.6.14 (semver)
    cpe:2.3:a:wallabag:wallabag:*:*:*:*:*:*:*:*
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Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://packagist.org",
          "defaultStatus": "unknown",
          "packageName": "wallabag/wallabag",
          "product": "wallabag",
          "vendor": "wallabag",
          "versions": [
            {
              "lessThanOrEqual": "2.6.14",
              "status": "affected",
              "version": "2.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:wallabag:wallabag:*:*:*:*:*:*:*:*",
                  "versionEndIncluding": "2.6.14",
                  "versionStartIncluding": "2.0.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "wallabag 2 through 2.6.14 allows SSRF because a crafted title or content field is mishandled during PDF export."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-918",
              "description": "CWE-918 Server-Side Request Forgery (SSRF)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-28T02:40:33.844Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "issue-tracking",
            "third-party-advisory"
          ],
          "url": "https://github.com/wallabag/wallabag/security/advisories/GHSA-q2g2-www6-wf5h"
        },
        {
          "url": "https://github.com/FUNFACTOR1/WALLABAG-FULL-DISCLOSURE-Stored-XSS-SSRF-CVSS-8.5-GHSA-q2g2-"
        }
      ],
      "x_generator": {
        "engine": "CVE-Request-form 0.0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2026-82081",
    "datePublished": "2026-08-28T02:40:33.844Z",
    "dateReserved": "2026-08-28T02:40:33.227Z",
    "dateUpdated": "2026-08-28T02:40:33.844Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-82081\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2026-08-28T05:16:46.903\",\"lastModified\":\"2026-08-28T05:16:46.903\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"wallabag 2 through 2.6.14 allows SSRF because a crafted title or content field is mishandled during PDF export.\"}],\"affected\":[{\"source\":\"cve@mitre.org\",\"affectedData\":[{\"vendor\":\"wallabag\",\"product\":\"wallabag\",\"defaultStatus\":\"unknown\",\"collectionURL\":\"https://packagist.org\",\"packageName\":\"wallabag/wallabag\",\"versions\":[{\"version\":\"2.0.0\",\"lessThanOrEqual\":\"2.6.14\",\"versionType\":\"semver\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cve@mitre.org\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N\",\"baseScore\":6.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.1,\"impactScore\":2.7}]},\"weaknesses\":[{\"source\":\"cve@mitre.org\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-918\"}]}],\"references\":[{\"url\":\"https://github.com/FUNFACTOR1/WALLABAG-FULL-DISCLOSURE-Stored-XSS-SSRF-CVSS-8.5-GHSA-q2g2-\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://github.com/wallabag/wallabag/security/advisories/GHSA-q2g2-www6-wf5h\",\"source\":\"cve@mitre.org\"}]}}"
  }
}



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