CVE-2009-2372 — Drupal 6.x before 6.13 does not prevent users from modifying user signatures after the associated comment format has been changed to an administrator-controlled input format, which allows remote authenticated users to inject arbitrary web script, HTML, and possibly PHP code via a crafted user signature

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MEDIUM

Drupal 6.x before 6.13 does not prevent users from modifying user signatures after the associated comment format has been changed to an administrator-controlled input format, which allows remote authenticated users to inject arbitrary web script, HTML, and possibly PHP code via a crafted user signature

Published Jul 8, 2009

6.5

MEDIUM

CVSS 2.0

EPSS 2.31%

Description

Drupal 6.x before 6.13 does not prevent users from modifying user signatures after the associated comment format has been changed to an administrator-controlled input format, which allows remote authenticated users to inject arbitrary web script, HTML, and possibly PHP code via a crafted user signature.

Affected products

Remediation

No remediation recorded yet.

Metrics

2.31% 0.02308

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.02308

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (11 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	2.31% (0.02308)	82.77th	v5 (v2026.06.15)
Jun 15, 2026	2.31% (0.02308)	81.05th	v5 (v2026.06.15)
Mar 17, 2025	1.13% (0.01134)	76.87th	v4 (v2025.03.14)
Dec 12, 2024	0.29% (0.00285)	69.58th	v3 (v2023.03.01)
Feb 8, 2024	0.29% (0.00285)	67.85th	v3 (v2023.03.01)
Aug 26, 2023	0.29% (0.00285)	64.68th	v3 (v2023.03.01)
Mar 7, 2023	0.33% (0.00330)	66.43th	v3 (v2023.03.01)
Mar 6, 2023	1.13% (0.01132)	56.11th	v2 (v2022.01.01)
Sep 22, 2022	1.13% (0.01132)	54.59th	v2 (v2022.01.01)
Apr 1, 2022	1.13% (0.01132)	52.58th	v2 (v2022.01.01)
Feb 4, 2022	1.13% (0.01132)	30.65th	v2 (v2022.01.01)

Weaknesses (1)

CWE-94

Code Injection

References (4)

http://drupal.org/node/507572
x_refsource_CONFIRMPatchVendor Advisory
http://osvdb.org/55525
vdb-entryx_refsource_OSVDBBroken Link
http://secunia.com/advisories/35681
third-party-advisoryx_refsource_SECUNIAThird Party Advisory
http://www.securitytracker.com/id?1022497
vdb-entryx_refsource_SECTRACKPatchThird Party AdvisoryVDB Entry

Link	Providers	Tags
http://drupal.org/node/507572		x_refsource_CONFIRMPatchVendor Advisory
http://osvdb.org/55525		vdb-entryx_refsource_OSVDBBroken Link
http://secunia.com/advisories/35681		third-party-advisoryx_refsource_SECUNIAThird Party Advisory
http://www.securitytracker.com/id?1022497		vdb-entryx_refsource_SECTRACKPatchThird Party AdvisoryVDB Entry

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 8, 2009

Updated Aug 7, 2024

Reserved Jul 8, 2009

Link CVE-2009-2372

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2009-2372

Red Hat

Severity n/a

Public date n/a

Links CVE-2009-2372