Cross-site Scripting (XSS) The advisory has been revoked - it doesn't affect any version of package ansible-tower.src (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-ANSIBLETOWERSRC-15360075
- published27 Feb 2026
- disclosed26 Jun 2024
Introduced: 26 Jun 2024
CVE-2024-21520 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ansible-tower.src package and not the ansible-tower.src package as distributed by RHEL.
Versions of the package djangorestframework before 3.15.2 are vulnerable to Cross-site Scripting (XSS) via the break_long_headers template filter due to improper input sanitization before splitting and joining with <br> tags.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2294457
- https://access.redhat.com/security/cve/CVE-2024-21520
- https://github.com/encode/django-rest-framework/compare/3.15.1...3.15.2
- https://github.com/encode/django-rest-framework/commit/3b41f0124194430da957b119712978fa2266b642
- https://github.com/encode/django-rest-framework/pull/9435
- https://security.snyk.io/vuln/SNYK-PYTHON-DJANGORESTFRAMEWORK-7252137