Roundup Improper Access Control

MEDIUM 5.5CVE-2009-2737 · GHSA-9rj9-5wcv-xgf2 · PYSEC-2026-744 · Published 11/08/2009 · updated 16/06/2026

In short

CVE-2009-2737 is a MEDIUM (CVSS 5.5) vulnerability affecting roundup, roundup (toni mueller).
Chance of exploitation in the next 30 days (EPSS): 2.3%, higher than 83.6% of all vulnerabilities.
Fix: update to 1.2.1, 1.4.7 or later.

Package	Affected versions	Patched versions
roundup PyPI	`≥ 1.2, < 1.2.1≥ 1.4, < 1.4.7`	`1.2.11.4.7`
roundup toni_mueller	`= 1.2.0= 1.4.0= 1.4.1= 1.4.2= 1.4.3= 1.4.4= 1.4.5= 1.4.6`	No fix yet

Description

The EditCSVAction function in cgi/actions.py in Roundup 1.2 before 1.2.1, 1.4 through 1.4.6, and possibly other versions does not properly check permissions, which allows remote authenticated users with edit or create privileges for a class to modify arbitrary items within that class, as demonstrated by editing all queries, modifying settings, and adding roles to users.

NVD description

The EditCSVAction function in cgi/actions.py in Roundup 1.2 before 1.2.1, 1.4 through 1.4.6, and possibly other versions does not properly check permissions, which allows remote authenticated users with edit or create privileges for a class to modify arbitrary items within that class, as demonstrated by editing all queries, modifying settings, and adding roles to users.