Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-h86g-796f-hhfq
Advisory ID github_osv/GHSA-h86g-796f-hhfq
Aliases CVE-2011-4632
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 4.9
Risk 2.5
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
System Score Found at
cvssv3.1 5.4 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-h86g-796f-hhfq/GHSA-h86g-796f-hhfq.json
generic_textual MODERATE
Reference id Reference type URL
https://github.com/TYPO3/typo3
https://typo3.org/security/advisory/typo3-core-sa-2011-001/#XSS
CVE-2011-4632 https://nvd.nist.gov/vuln/detail/CVE-2011-4632
CVE-2011-4632 https://security-tracker.debian.org/tracker/CVE-2011-4632
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
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/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-h86g-796f-hhfq/GHSA-h86g-796f-hhfq.json
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

There are no SSVC decisions available.