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CVE-2010-3671

21
FAUCET Score

CVE-2010-3671 describes a session fixation vulnerability in TYPO3 versions before 4.1.14, 4.2.13, 4.3.4, and 4.4.1. This flaw allows remote attackers to hijack a user's session, potentially leading to unauthorized access. Rated as Medium severity with a CVSS score of 6.5, it has a low attack complexity and can impact confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.1.14CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
>= 4.2.0, < 4.2.13CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
>= 4.3.0, < 4.3.4CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
>= 4.4.0, < 4.4.1CPE matchmatch criteria
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.59%
Probability of exploitation in next 30 days
EPSS Percentile
73.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0159 is in the 57th percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

composerpatch availablevia ghsa
Product: typo3/cms-installFixed in: 4.1.14
composerpatch availablevia ghsa
Product: typo3/cms-installFixed in: 4.2.13
composerpatch availablevia ghsa
Product: typo3/cms-installFixed in: 4.3.4
composerpatch availablevia ghsa
Product: typo3/cms-installFixed in: 4.4.1

Vendor Advisories (1)

composerGHSA-gqmh-5xmq-3fhgmedium

TYPO3 is vulnerable to Session Fixation

Apr 21, 2022

References

bugs.debian.org / cgi-bin/bugreport.cgi
Third Party Advisory
security-tracker.debian.org / tracker/CVE-2010-3671
Third Party Advisory
typo3.org / security/advisory/typo3-sa-2010-012
Vendor Advisory