What is CVE-2023-3154?

CVE-2023-3154 is a high-severity vulnerability in Imagely Nextgen_gallery, classified under CWE-502 DESERIALIZATION OF UNTRUSTED DATA. CVSS score: 7.5/10. Published 2023-10-16.

How severe is CVE-2023-3154?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2023-3154 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Imagely Nextgen_gallery

CVE-2023-3154

The WordPress Gallery Plugin WordPress plugin before 3.39 is vulnerable to PHAR Deserialization due to a lack of input parameter validation in the `gallery_edit` function, allowing an attacker to access arbitrary resources on the server.

EPSS: 0.007 (48.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Imagely Nextgen_gallery
Unknown Wordpress Gallery Plugin — versions 0

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2023-3154?: CVE-2023-3154 is a high-severity vulnerability in Imagely Nextgen_gallery, classified under CWE-502 DESERIALIZATION OF UNTRUSTED DATA. CVSS score: 7.5/10. Published 2023-10-16.
How severe is CVE-2023-3154?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2023-3154 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.