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Vulnerability record · CVE-2010-4264 · published 22 June 2021

CVE-2010-4264: Vanillaforums vanilla forums cross-site scripting vulnerability

Vanillaforums · Vanilla Forums

It was found in vanilla forums before 2.0.10 a cross-site scripting vulnerability where a filename could contain arbitrary code to execute on the client side.

6.1 CVSS 3.1 Medium EPSS 0.66% · top 50.3% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score, v2 4.3
0.66%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
16 Jun 2026Last modified by NVD

Description

It was found in vanilla forums before 2.0.10 a cross-site scripting vulnerability where a filename could contain arbitrary code to execute on the client side.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/vanilla/vanilla/commit/4535a059e4e24ca11a2ef0b4d754f262398bcece PatchThird Party Advisory
https://seclists.org/oss-sec/2010/q4/282 Mailing ListThird Party Advisory
https://github.com/vanilla/vanilla/commit/4535a059e4e24ca11a2ef0b4d754f262398bcece PatchThird Party Advisory
https://seclists.org/oss-sec/2010/q4/282 Mailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.0CVE-2017-1000432Vanillaforums vanilla forums cross-site request forgery vulnerabilityVanilla Forums below 2.1.5 are affected by CSRF leading to Deleting topics and comments from forums Admin accessEPSS 1.6%6.1CVE-2010-4266Vanillaforums vanilla forums open redirect vulnerabilityIt was found in vanilla forums before 2.0.10 a potential linkbait vulnerability in dispatcher.EPSS 0.58%5.4CVE-2019-8279Vanillaforums vanilla forums cross-site scripting vulnerabilityMultiple stored XSS in Vanilla Forums before 2.5 allow remote attackers to inject arbitrary JavaScript code into any message on forum.EPSS 0.81%4.3CVE-2018-15833Vanillaforums vanilla forums insecure direct object reference vulnerabilityIn Vanilla before 2.6.1, the polling functionality allows Insecure Direct Object Reference (IDOR) via the Poll ID, leading to the ability of a single…EPSS 0.88%4.3CVE-2014-9685Vanillaforums vanilla cross-site scripting vulnerabilityMultiple cross-site scripting (XSS) vulnerabilities in Vanilla Forums before 2.0.18.13 and 2.1.x before 2.1.1 allow remote attackers to inject arbitr…EPSS 1.8%3.5CVE-2012-4954Vanillaforums vanilla permissions and access controls vulnerabilityThe edit-profile page in Vanilla Forums before 2.1a32 allows remote authenticated users to modify arbitrary profile settings by replacing the UserID …EPSS 1.1%6.1CVE-2026-42897Microsoft Exchange Server XSS enables spoofingMicrosoft Exchange Server and Exchange Server Subscription Edition fail to neutralize input during web page generation, a cross-site scripting flaw (…KEVEPSS 0.52%analysed6.1CVE-2025-48700Zimbra Classic UI stored XSS via crafted email HTMLZimbra Collaboration Suite Classic UI fails to properly sanitize HTML content in email messages, allowing crafted tag structures and attribute values…KEVEPSS 1.7%analysed

Source: NIST National Vulnerability Database (record CVE-2010-4264), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.