CVE-2025-70960

Tendenci CMS contains a stored Cross-site Scripting (XSS) vulnerability in the Forums module

5.4 Medium

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: None

Exploit likelihood

0.27%Up 0.3 points since Feb 3, 2026

What each source reports

CVE List Score used 5.4

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Record: CVE-2025-70960
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

EUVDEUVD-2025-206766 5.4

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Record: EUVD-2025-206766
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-6fvp-wmh6-jg95 5.4

Tendenci CMS contains a stored Cross-site Scripting (XSS) vulnerability in the Forums module

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Record: GHSA-6fvp-wmh6-jg95
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

NVD 5.4

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Record: CVE-2025-70960
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSV 5.4

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Record: CVE-2025-70960
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-02

OSVGHSA-6fvp-wmh6-jg95 5.4

Tendenci CMS contains a stored Cross-site Scripting (XSS) vulnerability in the Forums module

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Record: GHSA-6fvp-wmh6-jg95
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness: CWE-79
Updated: 2026-11-02

OSVPYSEC-2026-138 5.4

A stored cross-site scripting (XSS) vulnerability in the Forums module of Tendenci CMS v15.3.7 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload.

Record: PYSEC-2026-138
CVSS 3.1: 5.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Updated: 2026-11-02

Affected products

tendenci

Affected packages

Affected packages
Package	Affected	Fixed
`tendenci` PyPI	through 16.14	None known
`tendenci` PyPI	through 16.14, plus listed versions 11.011.0.111.0.211.0.311.0.4 Show 45 moreShow less 11.0.511.0.611.0.711.0.811.111.1.111.1.211.211.2.111.2.1011.2.1111.2.1211.2.211.2.311.2.411.2.511.2.611.2.711.2.811.2.911.311.3.111.411.4.111.4.1011.4.211.4.311.4.411.4.511.4.611.4.711.4.811.4.912.012.0.112.0.1012.0.1112.0.1212.0.1312.0.1412.0.212.0.312.0.412.0.512.0.6	None known
`tendenci` PyPI	through 15.3.7, plus listed versions 11.011.0.111.0.211.0.311.0.4 Show 45 moreShow less 11.0.511.0.611.0.711.0.811.111.1.111.1.211.211.2.111.2.1011.2.1111.2.1211.2.211.2.311.2.411.2.511.2.611.2.711.2.811.2.911.311.3.111.411.4.111.4.1011.4.211.4.311.4.411.4.511.4.611.4.711.4.811.4.912.012.0.112.0.1012.0.1112.0.1212.0.1312.0.1412.0.212.0.312.0.412.0.512.0.6	None known

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-2025-70960 is a medium vulnerability (CVSS 5.4) in Tendenci, published February 2, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.27%, the 19th percentile. No source names a fixed version.

References

This page doesn't list everything

Left out here: 1,407 versions. The JSON record has them.