CVE-2023-4939

SALESmanago <= 3.2.4 - Log Injection via Weak Authentication Token

MEDIUM
5.3
CVSS Score
Published: October 21, 2023 at 07:33 AM UTC
Updated: June 17, 2026 at 06:38 AM UTC
2 products affected across 2 vendorsSALESmanagoSalesmanago

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

95%
v ≤ 3.2.4
60%
v ≤ 3.2.4

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-287CWE-305

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