CVE-2019-15539
MEDIUM
6.1
CVSS Score
Published: March 19, 2020 at 06:20 PM UTC
Updated: June 17, 2026 at 02:20 AM UTC
1 product affected across 1 vendormantisBT
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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%
Description
The proj_doc_edit_page.php Project Documentation feature in MantisBT before 2.21.3 has a stored cross-site scripting (XSS) vulnerability, allowing execution of arbitrary code (if CSP settings permit it) after uploading an attachment with a crafted filename. The code is executed when editing the document's page.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2.21.3
Affected range stops below 2.21.3, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_CONFIRMPatchThird Party Advisory
Source: [email protected]
https://github.com/mantisbt/mantisbt/commit/bd094dede74ff6e313e286e949e2387233a96eeax_refsource_MISCPermissions RequiredVendor Advisory
Source: [email protected]
https://mantisbt.org/bugs/view.php?id=26078CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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