CVE Explorer
CVE-2026-39841
Improper neutralization of Script-Related HTML tags in a web page (basic XSS) vulnerability in Wikimedia Foundation Mediawiki - Cargo Extension allows Stored XSS.This issue affects Mediawiki - Cargo Extension: before 3.8.7.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Mediawiki - Cargo Extension","vendor":"Wikimedia Foundation","versions":[{"lessThan":"3.8.7","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:4b61a5701d266d2248f239b2f21757d0b84a867c2d77eec91c68c4e477f42322 · sha256:5e814e89acc48b6e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpac…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:4b61a5701d266d2248f239b2f21757d0b84a867c2d77eec91c68c4e477f42322 · sha256:5e814e89acc48b6e… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-80","description":"CWE-80 Improper neutralization of Script-Related HTML tags in a web page (basic XSS)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:4b61a5701d266d2248f239b2f21757d0b84a867c2d77eec91c68c4e477f42322 · sha256:5e814e89acc48b6e… · /containers/cna/problemTypes/0/descriptions/0
Source references
2 source assertions{"url":"https://gerrit.wikimedia.org/r/c/mediawiki/extensions/Cargo/+/1237973"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4b61a5701d266d2248f239b2f21757d0b84a867c2d77eec91c68c4e477f42322 · sha256:5e814e89acc48b6e… · /containers/cna/references/1
{"url":"https://phabricator.wikimedia.org/T416389"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:4b61a5701d266d2248f239b2f21757d0b84a867c2d77eec91c68c4e477f42322 · sha256:5e814e89acc48b6e… · /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.