CVE Explorer

CVE-2026-42070

Mantis Bug Tracker (MantisBT) is an open source issue tracker. Prior to 2.28.2, the mc_issue_update() function in MantisBT allows users having update_bug_threshold access (UPDATER, with default settings) to edit, change view state, and modify time tracking on bugnotes belonging to other users — bypassing the default DEVELOPER (level 55) threshold required by the dedicated mc_issue_note_update() function. This vulnerability is fixed in 2.28.2.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d81548e1bb2f3c17fbf76225076831d6a4bb7653d84a6472ec76de47d3033651

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"mantisbt","vendor":"mantisbt","versions":[{"status":"affected","version":"< 2.28.2"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:208eac160e64a86d4e20a25bcd4e63827402fef8922357e31f1db0a879b74db9 · sha256:b3da2efd5ee86484… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.3,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW"},"metric_type":"cvssV4_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:208eac160e64a86d4e20a25bcd4e63827402fef8922357e31f1db0a879b74db9 · sha256:b3da2efd5ee86484… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion

{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:208eac160e64a86d4e20a25bcd4e63827402fef8922357e31f1db0a879b74db9 · sha256:b3da2efd5ee86484… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions

{"name":"https://github.com/mantisbt/mantisbt/commit/6e58fae4f22efdc3987f903c8ba2611de17a9435","tags":["x_refsource_MISC"],"url":"https://github.com/mantisbt/mantisbt/commit/6e58fae4f22efdc3987f903c8ba2611de17a9435"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:208eac160e64a86d4e20a25bcd4e63827402fef8922357e31f1db0a879b74db9 · sha256:b3da2efd5ee86484… · /containers/cna/references/1

{"name":"https://github.com/mantisbt/mantisbt/security/advisories/GHSA-pq86-j2c2-47f6","tags":["x_refsource_CONFIRM"],"url":"https://github.com/mantisbt/mantisbt/security/advisories/GHSA-pq86-j2c2-47f6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:208eac160e64a86d4e20a25bcd4e63827402fef8922357e31f1db0a879b74db9 · sha256:b3da2efd5ee86484… · /containers/cna/references/0

{"name":"https://mantisbt.org/bugs/view.php?id=37089","tags":["x_refsource_MISC"],"url":"https://mantisbt.org/bugs/view.php?id=37089"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:208eac160e64a86d4e20a25bcd4e63827402fef8922357e31f1db0a879b74db9 · sha256:b3da2efd5ee86484… · /containers/cna/references/2

{"name":"https://mantisbt.org/bugs/view.php?id=37093","tags":["x_refsource_MISC"],"url":"https://mantisbt.org/bugs/view.php?id=37093"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:208eac160e64a86d4e20a25bcd4e63827402fef8922357e31f1db0a879b74db9 · sha256:b3da2efd5ee86484… · /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.

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