TI-2023-04549 Aliases CVE-2023-4939 GHSA-2mxq-q8p2-g2c8

SALESmanago <= 3.2.4 - Log Injection via Weak Authentication Token

LOW 31CWE-305Published 2023-10-21 · Updated 2026-04-08

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Security bypass
Confidentiality · integrity · availability: None · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-287.

Summary

The SALESmanago plugin for WordPress is vulnerable to Log Injection in versions up to, and including, 3.2.4. This is due to the use of a weak authentication token for the /wp-json/salesmanago/v1/callbackApiV3 API endpoint which is simply a SHA1 hash of the site URL and client ID found in the page source of the website. This makes it possible for unauthenticated attackers to inject arbitrary content into the log files, and when combined with another vulnerability this could have significant consequences.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00638 50th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
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
salesmanag0	SALESmanago & Leadoo	up to 3.2.4	—	No fix listed	CNA

SALESmanago & Leadoo Vendorsalesmanag0 Affected up to 3.2.4 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:salesmanago:salesmanago::::::wordpress::*	up to 3.2.4	Vulnerable	SALESmanago

cpe:2.3:a:salesmanago:salesmanago:*:*:*:*:*:wordpress:*:* Versions up to 3.2.4 Vulnerable ·SALESmanago

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-4939
2026-10-03 Alias added: GHSA-2mxq-q8p2-g2c8
2026-10-25 EPSS moved to the 50th–90th percentile

References

Patch 1

https://plugins.trac.wordpress.org/browser/salesmanago/trunk/src/Includes/Helper.php#L376

Advisory 1

https://www.wordfence.com/threat-intel/vulnerabilities/id/de7db1d6-b352-44c7-a6cc-b21cb65a0482?source=cve

Other 2

Sources

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