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CVE-2025-24856

Published: Mar 16, 2025Updated: Mar 16, 2025 Sources: CVE List NVD GHSACWE-348
4.2MEDIUM
NVD MITRE
EPSS Score
0.2%
Top 93.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
Not available

Description

An issue was discovered in the oidc (aka OpenID Connect Authentication) extension before 4.0.0 for TYPO3. The account linking logic allows a pre-hijacking attack, leading to Account Takeover. The attack can only be exploited if the following requirements are met: (1) an attacker can anticipate the e-mail address of the user, (2) an attacker can register a public frontend user account using that e-mail address before the user's first OIDC login, and (3) the IDP returns an email field containing the e-mail address of the user,

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:RS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-348

Affected Products

TYPO3
oss-project·DEaka typo3cms, typo3 cms
oidc
Web & CMS Plugins
Packagist
package-ecosystem
causal/oidc
OSS Libraries

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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References

https://github.com/xperseguers/t3ext-oidc/commit/877e09f6faf4c87bbb41233112ec7e30d3c902b3
github.com
https://typo3.org/security/advisory/typo3-ext-sa-2025-001
typo3.org
https://nvd.nist.gov/vuln/detail/CVE-2025-24856
nvd.nist.gov
and 1 more references View all →

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