CVE-2023-37968Network attack vector

CSRF via missing language-action nonce validation

Published Jul 17, 2023 · Updated Apr 28, 2026

Cross-site request forgery in Faboba Falang 1.3.39 and earlier allows remote attackers to add, update, or delete site languages. The add_language, update_language, and delete_language functions accept forged requests without correct nonce validation. Exploitation requires a logged-in site administrator to open an attacker-controlled link or page; successful requests modify the site language configuration.

CVSS severity5.4
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Faboba Falang 1.3.39 and earlier allows remote attackers to add, update, or delete site languages. The add_language, update_language, and delete_language functions accept forged requests without correct nonce validation. Exploitation requires a logged-in site administrator to open an attacker-controlled link or page; successful requests modify the site language configuration.

The record

CVE
CVE-2023-37968
Published
Jul 17, 2023
Updated
Apr 28, 2026
Vendor
Faboba
Product
Falang multilanguage for WordPress
Classifications
CWE-352
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.3.39 changes=[{"at":"1.3.40","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Faboba · Falang multilanguage for WordPressversion=n/a <=1.3.39 changes=[{"at":"1.3.40","status":"unaffected"}]

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
5.4PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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