CVE Explorer
CVE-2025-64641
Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fail to verify that post actions invoking /share-issue-publicly were created by the Jira plugin which allowed a malicious Mattermost user to exfiltrate Jira tickets when victim users interacted with affected posts
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Mattermost","vendor":"Mattermost","versions":[{"lessThanOrEqual":"11.1.0","status":"affected","version":"11.1.0","versionType":"semver"},{"lessThanOrEqual":"11.0.5","status":"affected","version":"11.0.0","versionType":"semver"},{"lessThanOrEqual":"10.12.3","status":"affected","version":"10.12.0","versionType":"semver"},{"lessThanOrEqual":"10.11.7","status":"affected","version":"10.11.0","versionType":"semver"},{"status":"unaffected","version":"11.2.0"},{"status":"unaffected","version":"11.1.1"},{"status":"unaffected","version":"11.0.6"},{"status":"unaff…
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:11a930a8b59eb3e4411a15228078fb00428b3955746c615ff523ba9cb994385a · sha256:95f0ff5fce835919… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:11a930a8b59eb3e4411a15228078fb00428b3955746c615ff523ba9cb994385a · sha256:95f0ff5fce835919… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:11a930a8b59eb3e4411a15228078fb00428b3955746c615ff523ba9cb994385a · sha256:95f0ff5fce835919… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"MMSA-2025-00551","tags":["vendor-advisory"],"url":"https://mattermost.com/security-updates"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:11a930a8b59eb3e4411a15228078fb00428b3955746c615ff523ba9cb994385a · sha256:95f0ff5fce835919… · /containers/cna/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.