CVE Explorer

CVE-2026-44313

Linkwarden is a self-hosted, open-source collaborative bookmark manager to collect, organize and archive webpages. Prior to version 2.13.0, a Server-Side Request Forgery (SSRF) vulnerability in the fetchTitleAndHeaders function allows authenticated users to make arbitrary HTTP requests to internal services due to insufficient URL validation that only checks for "http://" or "https://" prefixes. This issue has been patched in version 2.13.0.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9afc0ce30c83e534255c07edc3456d66c471fd012e339b524e526c7761fb4d98

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"linkwarden","vendor":"linkwarden","versions":[{"status":"affected","version":"< 2.13.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:e5d0341f9294690e2faa1bee0ddedeb7b4e733aa7ea98ddda809bfbc19f5012a · sha256:36f55ffcfb270314… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:e5d0341f9294690e2faa1bee0ddedeb7b4e733aa7ea98ddda809bfbc19f5012a · sha256:36f55ffcfb270314… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:e5d0341f9294690e2faa1bee0ddedeb7b4e733aa7ea98ddda809bfbc19f5012a · sha256:36f55ffcfb270314… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/linkwarden/linkwarden/security/advisories/GHSA-5qpc-x7rv-hvmp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/linkwarden/linkwarden/security/advisories/GHSA-5qpc-x7rv-hvmp"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e5d0341f9294690e2faa1bee0ddedeb7b4e733aa7ea98ddda809bfbc19f5012a · sha256:36f55ffcfb270314… · /containers/cna/references/0

{"tags":["exploit"],"url":"https://github.com/linkwarden/linkwarden/security/advisories/GHSA-5qpc-x7rv-hvmp"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:e5d0341f9294690e2faa1bee0ddedeb7b4e733aa7ea98ddda809bfbc19f5012a · sha256:36f55ffcfb270314… · /containers/adp/0/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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