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Vulnerability details: VCID-cu6k-92m3-3bc4
Vulnerability ID VCID-cu6k-92m3-3bc4
Aliases CVE-2011-4630
GHSA-29wr-24h5-95r5
Summary Typo3 XSS Vulnerability 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 `browse_links` wizard.
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-2011-4630
epss 0.00195 https://api.first.org/data/v1/epss?cve=CVE-2011-4630
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-29wr-24h5-95r5
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-2011-4630
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2011-4630
cvssv3.1 5.4 https://security-tracker.debian.org/tracker/CVE-2011-4630
generic_textual MODERATE https://security-tracker.debian.org/tracker/CVE-2011-4630
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-2011-4630
https://github.com/TYPO3/typo3
https://nvd.nist.gov/vuln/detail/CVE-2011-4630
https://security-tracker.debian.org/tracker/CVE-2011-4630
https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS
GHSA-29wr-24h5-95r5 https://github.com/advisories/GHSA-29wr-24h5-95r5
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-2011-4630
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-2011-4630
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
2025-07-01T12:22:59.821493+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-29wr-24h5-95r5/GHSA-29wr-24h5-95r5.json 36.1.3