CVE Explorer
CVE-2026-44657
Mantis Bug Tracker (MantisBT) is an open source issue tracker. Prior to 2.28.2, using show_inline=1 parameter and a valid file_show_inline_token CSRF token on file_download.php, an attacker can execute code by uploading a crafted XHTML attachment referencing a JavaScript attachment. This vulnerability is fixed in 2.28.2.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"mantisbt","vendor":"mantisbt","versions":[{"status":"affected","version":"< 2.28.2"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:e4f3c548eba75f6f13a80b2de7be1be688bee6974065ca88465966c68beeba09 · sha256:7e71f1b4744ab1ea… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.5,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:e4f3c548eba75f6f13a80b2de7be1be688bee6974065ca88465966c68beeba09 · sha256:7e71f1b4744ab1ea… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:e4f3c548eba75f6f13a80b2de7be1be688bee6974065ca88465966c68beeba09 · sha256:7e71f1b4744ab1ea… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/mantisbt/mantisbt/commit/26647b2e68ba30b9d7987d4e03d7a16416684bc2","tags":["x_refsource_MISC"],"url":"https://github.com/mantisbt/mantisbt/commit/26647b2e68ba30b9d7987d4e03d7a16416684bc2"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e4f3c548eba75f6f13a80b2de7be1be688bee6974065ca88465966c68beeba09 · sha256:7e71f1b4744ab1ea… · /containers/cna/references/2
{"name":"https://github.com/mantisbt/mantisbt/security/advisories/GHSA-9c3j-xm6v-j7j3","tags":["x_refsource_MISC"],"url":"https://github.com/mantisbt/mantisbt/security/advisories/GHSA-9c3j-xm6v-j7j3"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e4f3c548eba75f6f13a80b2de7be1be688bee6974065ca88465966c68beeba09 · sha256:7e71f1b4744ab1ea… · /containers/cna/references/1
{"name":"https://github.com/mantisbt/mantisbt/security/advisories/GHSA-p6fr-rxq7-xcg8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/mantisbt/mantisbt/security/advisories/GHSA-p6fr-rxq7-xcg8"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e4f3c548eba75f6f13a80b2de7be1be688bee6974065ca88465966c68beeba09 · sha256:7e71f1b4744ab1ea… · /containers/cna/references/0
{"name":"https://mantisbt.org/bugs/view.php?id=37020","tags":["x_refsource_MISC"],"url":"https://mantisbt.org/bugs/view.php?id=37020"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:e4f3c548eba75f6f13a80b2de7be1be688bee6974065ca88465966c68beeba09 · sha256:7e71f1b4744ab1ea… · /containers/cna/references/3
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.