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CVE-2009-2737

Roundup Improper Access Control

5.5 MediumFix available

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.

Exploit likelihood

2.34%Up 0.7 points since Feb 4, 2022
90%50%10%1%

What each source reports

NVD Score used 5.5

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.

Record
CVE-2009-2737
CVSS 2.0
5.5 MediumAV:N/AC:L/Au:S/C:N/I:P/A:P
Weakness
CWE-264
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2009-2737
Updated
2026-11-02
EUVDEUVD-2022-3443 No score

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.

Record
EUVD-2022-3443
Updated
2026-11-03
GitHub AdvisoriesGHSA-9rj9-5wcv-xgf2 No score

Roundup Improper Access Control

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.

Record
GHSA-9rj9-5wcv-xgf2
Weakness
CWE-284
Updated
2026-11-02
OSVGHSA-9rj9-5wcv-xgf2 No score

Roundup Improper Access Control

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.

Record
GHSA-9rj9-5wcv-xgf2
Weakness
CWE-284
Updated
2026-11-02
OSVPYSEC-2026-744 No score

Roundup Improper Access Control

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.

Record
PYSEC-2026-744
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
roundup
PyPI
1.2 up to 1.2.1
1.2.1
roundup
PyPI
1.4 to 1.4.6
1.4.7
roundup
Debian:4.0
before 1.2.1-10+etch1, plus listed versions
1.2.1-51.2.1-5+etch11.2.1-5+etch21.2.1-61.2.1-71.2.1-81.2.1-9
1.2.1-10+etch1
roundup
Debian:5.0
before 1.4.4-4+lenny1, plus listed versions
1.4.4-4
1.4.4-4+lenny1
roundup
PyPI
1.2 up to 1.2.1, plus listed versions
1.2.0
1.2.1
roundup
PyPI
1.4 up to 1.4.7, plus listed versions
1.4.01.4.11.4.21.4.31.4.41.4.5.11.4.6
1.4.7
roundup
PyPI
1.2 up to 1.2.1, 1.4 up to 1.4.7, plus listed versions
1.2.01.4.01.4.11.4.21.4.31.4.41.4.5.11.4.6
1.2.11.4.7

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2009-2737 is a medium vulnerability (CVSS 5.5) in Toni Mueller Roundup, published April 9, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.34%, the 83rd percentile. Fixed in roundup 1.2.1.

References

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