WordPress Uncode Core plugin <= 2.8.8 - Privilege Escalation vulnerability

published 2024-04-12 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-56228

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 46%
public exploits: 0; none known

Missing Authorization vulnerability in Undsgn Uncode Core allows Privilege Escalation.This issue affects Uncode Core: from n/a through 2.8.8.

Patch / fix

fixed in 1

Undsgn Uncode Core 2.8.9

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-04-15)

Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Undsgn Uncode Core
undsgn uncode

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/vulnerability/uncode-core/wordpress-uncode-core-plugin-2-8-8-privilege-escalation-vulnerability?_s_i
vdb-entry

Sources

CVE List CVE-2023-51515
NVD CVE-2023-51515

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary