Vulnerability · Published Jul 13, 2025 · Assigned by mitre
CVE-2025-53865
Medium 6.4
In plain English
A medium-severity cross-site scripting in Roundup from roundup-tracker. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.4Medium
Exploit odds (30 days)0.2%top 87.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In Roundup before 2.5.0, XSS can occur via interaction between URLs and issue tracker templates (devel and responsive).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| PyPI | roundup | 2.5.0 | GHSA-qxh9-qmf2-rhwc |
| PyPI | roundup | 2.5.0 | PYSEC-2025-69 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| roundup-tracker | Roundup | 0 – before 2.5.0 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N