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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-4939

19
FAUCET Score

CVE-2023-4939 describes a Log Injection vulnerability in the SALESmanago plugin for WordPress, affecting versions up to and including 3.2.4. The vulnerability stems from a weak authentication token used for the /wp-json/salesmanago/v1/callbackApiV3 API endpoint, which can be easily derived from publicly available information. This allows unauthenticated attackers to inject arbitrary content into log files. Rated Medium severity with a CVSS score of 5.3, the attack requires no user interaction and has a low impact on integrity (I:L), but could have significant consequences if combined with other vulnerabilities. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 3.2.4CPE matchmatch criteria
cpe:2.3:a:salesmanago:salesmanago:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.51%
Probability of exploitation in next 30 days
EPSS Percentile
40.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0051 is in the 26th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/salesmanago/trunk/src/Admin/Controller/CallbackController.php
Product
plugins.trac.wordpress.org / browser/salesmanago/trunk/src/Includes/Helper.php
Patch
plugins.trac.wordpress.org / changeset
wordfence.com / threat-intel/vulnerabilities/id/de7db1d6-b352-44c7-a6cc-b21cb65a0482
ProductThird Party Advisory