TI-2023-23200 Aliases CVE-2023-43340 GHSA-432f-967f-vxg4

Cross-site scripting (XSS) vulnerability in evolution v.3.2.3 allows a local attacker to…

MEDIUM 57CWE-79Published 2023-10-19 · Updated 2024-09-12

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Cross-site scripting (XSS) vulnerability in evolution v.3.2.3 allows a local attacker to execute arbitrary code via a crafted payload injected into the cmsadmin, cmsadminemail, cmspassword and cmspasswordconfim parameters

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0049 42nd percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	evolutioncms/evolution (Packagist)	up to 3.2.3	—	No fix listed	GHSA-432f-967f-vxg4

— Vendor— Affected all versions Fixed in — No fix listed CNA
evolutioncms/evolution (Packagist) Vendor— Affected up to 3.2.3 Fixed in — No fix listed GHSA-432f-967f-vxg4

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:evo:evolution_cms:3.2.3:::::::*	3.2.3	Vulnerable	Evo

cpe:2.3:a:evo:evolution_cms:3.2.3:*:*:*:*:*:*:* Versions 3.2.3 Vulnerable ·Evo

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-43340
2026-10-03 Alias added: GHSA-432f-967f-vxg4

References

Exploit 2

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2023-43340

Other 1

https://github.com/evolution-cms/evolution

TI-2023-23201 Cross-site scripting (XSS) vulnerability in evolution evo v.3.2.3 allows a local attacker… CVSS 3.1MEDIUM 6.1
TI-2020-14493 Cross Site Scripting (XSS) vulnerability in Evolution CMS 2.0.2 via the Document Manager feature. CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences