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Vulnerability details: VCID-6tb2-9qd8-qyc7
Vulnerability ID VCID-6tb2-9qd8-qyc7
Aliases CVE-2011-4632
GHSA-h86g-796f-hhfq
Summary Typo3 XSS Vulnerabilities Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the tcemain flash message.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00195 https://api.first.org/data/v1/epss?cve=CVE-2011-4632
epss 0.00195 https://api.first.org/data/v1/epss?cve=CVE-2011-4632
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-h86g-796f-hhfq
cvssv3.1 5.4 https://github.com/TYPO3/typo3
generic_textual MODERATE https://github.com/TYPO3/typo3
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2011-4632
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2011-4632
cvssv3.1 5.4 https://security-tracker.debian.org/tracker/CVE-2011-4632
generic_textual MODERATE https://security-tracker.debian.org/tracker/CVE-2011-4632
cvssv3.1 5.4 https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS
generic_textual MODERATE https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2011-4632
https://github.com/TYPO3/typo3
https://nvd.nist.gov/vuln/detail/CVE-2011-4632
https://security-tracker.debian.org/tracker/CVE-2011-4632
https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS
GHSA-h86g-796f-hhfq https://github.com/advisories/GHSA-h86g-796f-hhfq
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/TYPO3/typo3
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2011-4632
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://security-tracker.debian.org/tracker/CVE-2011-4632
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.41852
EPSS Score 0.00195
Published At June 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-01T12:22:55.348634+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-h86g-796f-hhfq/GHSA-h86g-796f-hhfq.json 36.1.3