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Applicability
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CVE-2025-20051

Mattermost

Every applicability statement published about this vulnerability, kept as each source wrote it rather than merged into one verdict. Where sources disagree, both positions are shown.

Does it affect your version?

A statement that names no version covers the whole product, which is not the same as your version falling inside a range. Orderings marked best effort come from schemes with no published comparison algorithm; exact ones follow a published specification.

What each source says

OSV.dev (incl. GHSA)
precedence 80 · revised 2026-09-10
16 affected 14 fixed
CVE List v5 (CNA container)
precedence 60 · revised 2025-02-24
4 affected 5 not affected

Precedence decides which claim wins when two sources describe the same product over the same version range. It is a property of the source, not of the claim, and changing it re-ranks the data without re-reading a single document.

Statements (37)

Product Status Versions Remediation Source
github.com/mattermost/mattermost-server affected >= 9.11.0-rc1+incompatible, < 9.11.8+incompatible vendor fix → 9.11.8+incompatible osv GO-2025-3483
github.com/mattermost/mattermost-server affected >= 10.2.0-rc1+incompatible, < 10.2.3+incompatible vendor fix → 10.2.3+incompatible osv GO-2025-3483
github.com/mattermost/mattermost-server affected >= 10.3.0-rc1+incompatible, < 10.3.3+incompatible vendor fix → 10.3.3+incompatible osv GO-2025-3483
github.com/mattermost/mattermost-server affected >= 10.4.0-rc1+incompatible, < 10.4.2+incompatible vendor fix → 10.4.2+incompatible osv GO-2025-3483
github.com/mattermost/mattermost-server/v5 affected no version stated vendor label: all versions none available osv GO-2025-3483
github.com/mattermost/mattermost-server/v6 affected no version stated vendor label: all versions none available osv GO-2025-3483
github.com/mattermost/mattermost/server/v8 affected < 8.0.0-20250122165010-4ed702ccff4e vendor fix → 8.0.0-20250122165010-4ed702ccff4e osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 affected >= 9.11.0-rc1, < 9.11.8 vendor fix → 9.11.8 osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 affected >= 10.2.0-rc1, < 10.2.3 vendor fix → 10.2.3 osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 affected >= 10.3.0-rc1, < 10.3.3 vendor fix → 10.3.3 osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 affected >= 10.4.0-rc1, < 10.4.2 vendor fix → 10.4.2 osv GHSA-v469-7wp6-7cvp
https://github.com/mattermost/mattermost affected >= 0bc2ddd42375a75ab14e63f038165150d4f07659, < 968fc9abd56d51d32880bca2f7cbcdff8c1af68c vendor fix → 968fc9abd56d51d32880bca2f7cbcdff8c1af68c osv
https://github.com/mattermost/mattermost affected >= 9a578312304f06bb423d668fa8f1b975dc1fe79a, < e246296facafd47a71e4b88c7f47647214f2712c vendor fix → e246296facafd47a71e4b88c7f47647214f2712c osv
https://github.com/mattermost/mattermost affected >= 14facfa730253bbf4191d3346c2fd6f282c5b446, < 286f59a75888cafe4adf7759df6fb9df71321c2d vendor fix → 286f59a75888cafe4adf7759df6fb9df71321c2d osv
https://github.com/mattermost/mattermost affected >= 7c8c0b7464fa9cd2fbfb97c65d1475b4be2e765c, < dabbe427c192a73527734aec5449a71acbe03535 vendor fix → dabbe427c192a73527734aec5449a71acbe03535 osv
github.com/mattermost/mattermost-server fixed 9.11.8+incompatible vendor fix → 9.11.8+incompatible osv GO-2025-3483
github.com/mattermost/mattermost-server fixed 10.2.3+incompatible vendor fix → 10.2.3+incompatible osv GO-2025-3483
github.com/mattermost/mattermost-server fixed 10.3.3+incompatible vendor fix → 10.3.3+incompatible osv GO-2025-3483
github.com/mattermost/mattermost-server fixed 10.4.2+incompatible vendor fix → 10.4.2+incompatible osv GO-2025-3483
github.com/mattermost/mattermost/server/v8 fixed 8.0.0-20250122165010-4ed702ccff4e vendor fix → 8.0.0-20250122165010-4ed702ccff4e osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 fixed 9.11.8 vendor fix → 9.11.8 osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 fixed 10.2.3 vendor fix → 10.2.3 osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 fixed 10.3.3 vendor fix → 10.3.3 osv GHSA-v469-7wp6-7cvp
github.com/mattermost/mattermost/server/v8 fixed 10.4.2 vendor fix → 10.4.2 osv GHSA-v469-7wp6-7cvp
https://github.com/mattermost/mattermost fixed 968fc9abd56d51d32880bca2f7cbcdff8c1af68c vendor fix → 968fc9abd56d51d32880bca2f7cbcdff8c1af68c osv
https://github.com/mattermost/mattermost fixed e246296facafd47a71e4b88c7f47647214f2712c vendor fix → e246296facafd47a71e4b88c7f47647214f2712c osv
https://github.com/mattermost/mattermost fixed 286f59a75888cafe4adf7759df6fb9df71321c2d vendor fix → 286f59a75888cafe4adf7759df6fb9df71321c2d osv
https://github.com/mattermost/mattermost fixed dabbe427c192a73527734aec5449a71acbe03535 vendor fix → dabbe427c192a73527734aec5449a71acbe03535 osv
Mattermost/Mattermost Mattermost · Mattermost affected >= 10.4.0, <= 10.4.1 none available cve_cna
Mattermost/Mattermost Mattermost · Mattermost affected >= 9.11.0, <= 9.11.7 none available cve_cna
Mattermost/Mattermost Mattermost · Mattermost affected >= 10.3.0, <= 10.3.2 none available cve_cna
Mattermost/Mattermost Mattermost · Mattermost affected >= 10.2.0, <= 10.2.2 none available cve_cna
Mattermost/Mattermost Mattermost · Mattermost not affected 10.5.0 not applicable cve_cna
Mattermost/Mattermost Mattermost · Mattermost not affected 10.4.2 not applicable cve_cna
Mattermost/Mattermost Mattermost · Mattermost not affected 9.11.8 not applicable cve_cna
Mattermost/Mattermost Mattermost · Mattermost not affected 10.3.3 not applicable cve_cna
Mattermost/Mattermost Mattermost · Mattermost not affected 10.2.3 not applicable cve_cna

A claim with no version range is shown as written rather than expanded: a government catalog naming only a vendor and product is a real statement at zero granularity, and inventing bounds for it would put precision in the record that the source never offered.