Advisory details:
pypa / mezzanine/PYSEC-2025-137
| Advisory ID | pypa/mezzanine/PYSEC-2025-137 |
| Aliases |
CVE-2025-50481
GHSA-269j-37ww-cmh3 PYSEC-2025-137 |
| Summary | A cross-site scripting (XSS) vulnerability in the component /blog/blogpost/add of Mezzanine CMS v6.1.0 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into a blog post. |
| Status | Published |
| Exploitability | 2.0 |
| Weighted Severity | 4.3 |
| Risk | 8.6 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| There are no known CWE. |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 4.8 | https://github.com/pypa/advisory-database/blob/main/vulns/mezzanine/PYSEC-2025-137.yaml |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/kevinpdicks/Mezzanine-CMS-6.1.0-XSS | ||
| https://github.com/stephenmcd/mezzanine | ||
| GHSA-269j-37ww-cmh3 | https://github.com/advisories/GHSA-269j-37ww-cmh3 |
| Data source | Exploit-DB |
|---|---|
| Date added | July 28, 2025 |
| Description | Mezzanine CMS 6.1.0 - Stored Cross Site Scripting (XSS) |
| Ransomware campaign use | Unknown |
| Source publication date | July 28, 2025 |
| Exploit type | webapps |
| Platform | multiple |
| Source update date | July 28, 2025 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
Vector: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-07-23T17:18:38Z/
Decision: Track
Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2025/50xxx/CVE-2025-50481.json
Source Advisory: vulnrichment/CVE-2025-50481
[{'Exploitation': 'poc'},
{'Automatable': 'no'},
{'Technical Impact': 'partial'},
{'Mission Prevalence': 'minimal'},
{'Public Well-being Impact': 'material'},
{'Mission & Well-being': 'medium'}]