PyPI/flask-reuploaded CVE-2026-27641: critical 9.8, EPSS 1.38%

Flask-Reuploaded vulnerable to Remote Code Execution via Server-Side Template Injection

Action: Upgrade flask-reuploaded to 1.5.0 or later.

pip install flask-reuploaded==1.5.0

Affected

Fixed versions

Sources

• osv: PYSEC-2026-341
• https://github.com/jugmac00/flask-reuploaded/security/advisories/GHSA-65mp-fq8v-56jr
• https://nvd.nist.gov/vuln/detail/CVE-2026-27641
• https://github.com/jugmac00/flask-reuploaded/pull/180
• https://github.com/jugmac00/flask-reuploaded/commit/d64c6b2f71cb73734fc38baa0e3e156926361288
• https://github.com/jugmac00/flask-reuploaded
• https://pypi.org/project/flask-reuploaded
• https://github.com/advisories/GHSA-65mp-fq8v-56jr

CVE-2026-27641 · published 2026-06-29T11:50:51.002002Z · modified 2026-07-01T20:22:53.047171Z · JSON