CVE-2016-7111
MantisBT before 1.3.1 and 2.x before 2.0.0-beta.2 uses a weak Content Security Policy when using the Gravatar plugin, which allows remote attackers to conduct cross-site scripting (XSS) attacks via unspecified vectors.
Does this matter?
Lower severity and a low EPSS score (1.00%). Track it; it rarely justifies an emergency change on its own.
Description
MantisBT before 1.3.1 and 2.x before 2.0.0-beta.2 uses a weak Content Security Policy when using the Gravatar plugin, which allows remote attackers to conduct cross-site scripting (XSS) attacks via unspecified vectors.
- CVSS 3.0
- 4.7 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.00% probability · 63th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- mantisbt/mantisbt
- Source
- cve@mitre.org
EPSS 1.0% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.openwall.com/lists/oss-security/2016/08/28/1Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/08/29/2Mailing List, Patch, Third Party Advisory
- https://github.com/mantisbt/mantisbt/commit/b3511d2fPatch
- https://mantisbt.org/bugs/view.php?id=21263Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2016/08/28/1Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/08/29/2Mailing List, Patch, Third Party Advisory
- https://github.com/mantisbt/mantisbt/commit/b3511d2fPatch
- https://mantisbt.org/bugs/view.php?id=21263Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.