---
id: CVE-2009-2737
aliases:
  - GHSA-9rj9-5wcv-xgf2
  - PYSEC-2026-744
title: Roundup Improper Access Control
summary: Roundup Improper Access Control
severity: medium
vendor: roundup
product: roundup
ecosystem: pip
affected:
  - 'roundup >= 1.2, < 1.2.1'
  - 'roundup >= 1.4, < 1.4.7'
patched:
  - roundup 1.2.1
  - roundup 1.4.7
published: '2022-05-02'
updated: '2026-07-06'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-9rj9-5wcv-xgf2'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2009-2737'
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=489355'
  - url: >-
      https://github.com/roundup-tracker/roundup/blob/d24abceaa19072b28e5c8ae0db4dd341597d14fc/CHANGES.txt#L2356
  - url: 'https://sourceforge.net/p/roundup/code/ci/4081'
  - url: >-
      https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00429.html
  - url: >-
      https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00439.html
  - url: 'http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=518768'
  - url: 'http://issues.roundup-tracker.org/issue2550521'
  - url: 'http://secunia.com/advisories/34192'
  - url: 'http://www.debian.org/security/2009/dsa-1754'
  - url: 'http://www.osvdb.org/56368'
  - url: 'http://www.securityfocus.com/bid/34059'
tags:
  - osv
  - pip
epss: 0.02341
epssPercentile: 0.82875
ingestedAt: '2026-07-08T18:25:48.077Z'
---

## Overview

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.

## Affected packages

- `roundup >= 1.2, < 1.2.1`
- `roundup >= 1.4, < 1.4.7`

## Remediation

Upgrade to a patched release:

- `roundup 1.2.1`
- `roundup 1.4.7`