How severe is CVE-2023-1604?

CVE-2023-1604 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-1604 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2023-1604?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2023-1604 have an EU (EUVD) identifier?

Yes. CVE-2023-1604 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-23836.

When was CVE-2023-1604 published?

CVE-2023-1604 was published on 2024-08-17 and last updated on 2026-06-17.

CVE-2023-1604

CVE-2023-1604 is a medium-severity vulnerability with a CVSS 3.x base score of 4.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-352.

Key facts

Severity: Medium (CVSS 3.x base score 4.7)
EPSS exploit prediction: 0% (7th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-23836
Weakness: CWE-352
Published: 2024-08-17
Last modified: 2026-06-17

Description

The Short URL plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.8. This is due to missing or incorrect nonce validation on the configuration_page function. This makes it possible for unauthenticated attackers to add and import redirects, including comments containing cross-site scripting as detailed in CVE-2023-1602, granted they can trick a site administrator into performing an action such as clicking on a link.

Frequently asked questions

What is CVE-2023-1604?: The Short URL plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.6.8. This is due to missing or incorrect nonce validation on the configuration_page function. This makes it possible for unauthenticated attackers to add and import redirects, including comments containing cross-site scripting as detailed in CVE-2023-1602, granted they can trick a site administrator into performing an action such as clicking on a link.
How severe is CVE-2023-1604?: CVE-2023-1604 has a CVSS 3.x base score of 4.7, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-1604 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (7th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2023-1604?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-1604 have an EU (EUVD) identifier?: Yes. CVE-2023-1604 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-23836.
When was CVE-2023-1604 published?: CVE-2023-1604 was published on 2024-08-17 and last updated on 2026-06-17.

References

Other CWE-352 (Cross-Site Request Forgery (CSRF)) vulnerabilities

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CVE-2025-48340 — Critical (CVSS 9.8): Cross-Site Request Forgery (CSRF) vulnerability in Danny Vink User Profile Meta Manager user-profile-meta allows…
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