CVE-2025-12998

Broken Authentication in extension “Modules” (modules)

8.2 HighFix available

Improper Authentication vulnerability in TYPO3 Extension "Modules" codingms/modules.This issue affects Extension "Modules": before 4.3.11, from 5.0.0 before 5.7.4, from 6.0.0 before 6.4.2, from 7.0.0 before 7.5.5.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

0.36%Up 0.3 points since Nov 12, 2025

What each source reports

CVE List Score used 8.2

Broken Authentication in extension “Modules” (modules)

Record: CVE-2025-12998
CVSS 4.0: 8.2 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-287
Updated: 2026-11-02

EUVDEUVD-2025-124903 8.2

Record: EUVD-2025-124903
CVSS 4.0: 8.2 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-49qv-h8pm-73pf 8.2

TYPO3 Modules Extension has Improper Authentication vulnerability

Improper Authentication vulnerability in TYPO3 Extension "Modules" codingms/modules. This issue affects Extension "Modules": before 4.3.11, from 5.0.0 before 5.7.4, from 6.0.0 before 6.4.2, from 7.0.0 before 7.5.5.

Record: GHSA-49qv-h8pm-73pf
CVSS 4.0: 8.2 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-287
Updated: 2026-11-02

NVD 8.2

Record: CVE-2025-12998
CVSS 4.0: 8.2 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness: CWE-287
Updated: 2026-11-02

OSV 8.2

Broken Authentication in extension “Modules” (modules)

Record: CVE-2025-12998
CVSS 4.0: 8.2 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-287
Updated: 2026-11-02

OSVGHSA-49qv-h8pm-73pf 8.2

TYPO3 Modules Extension has Improper Authentication vulnerability

Improper Authentication vulnerability in TYPO3 Extension "Modules" codingms/modules. This issue affects Extension "Modules": before 4.3.11, from 5.0.0 before 5.7.4, from 6.0.0 before 6.4.2, from 7.0.0 before 7.5.5.

Record: GHSA-49qv-h8pm-73pf
CVSS 4.0: 8.2 HighCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness: CWE-287
Updated: 2026-11-02

Affected products

typo3 extension "modules"

Affected packages

Affected packages
Package	Affected	Fixed
`codingms/modules` Packagist	before 4.3.11	4.3.11
`codingms/modules` Packagist	5.0.0 up to 5.7.4	5.7.4
`codingms/modules` Packagist	7.0.0 up to 7.5.5	7.5.5
`codingms/modules` Packagist	6.0.0 up to 6.4.2	6.4.2
`codingms/modules` Packagist	before 4.3.11, plus listed versions 3.0.13.1.03.1.13.1.23.2.0 Show 33 moreShow less 4.0.04.0.14.0.24.0.34.0.44.1.04.1.14.1.24.1.34.1.44.1.54.1.64.2.04.2.14.2.24.2.34.2.44.2.54.2.64.2.74.2.84.2.94.3.04.3.14.3.104.3.24.3.34.3.44.3.54.3.64.3.74.3.84.3.9	4.3.11
`codingms/modules` Packagist	5.0.0 up to 5.7.4, plus listed versions 5.1.05.1.15.1.25.1.35.1.4 Show 12 moreShow less 5.2.05.2.15.2.25.3.05.4.05.4.15.5.05.6.05.7.05.7.15.7.25.7.3	5.7.4
`codingms/modules` Packagist	7.0.0 up to 7.5.5, plus listed versions 7.0.17.0.27.1.07.1.17.1.2 Show 17 moreShow less 7.2.07.2.17.3.07.3.17.3.27.3.37.4.07.4.17.4.27.4.37.4.47.4.57.4.67.5.07.5.27.5.37.5.4	7.5.5
`codingms/modules` Packagist	6.0.0 up to 6.4.2, plus listed versions 6.0.16.1.06.1.16.1.26.2.0 Show 13 moreShow less 6.2.16.2.26.2.36.2.46.2.56.2.66.2.76.2.86.2.96.3.06.3.16.4.06.4.1	6.4.2

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-12998 is a high vulnerability (CVSS 8.2) in Typo3 Extension "modules", published November 12, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.36%, the 29th percentile. Fixed in codingms/modules 4.3.11.