WordPress Askka theme <= 1.3.1 - PHP Object Injection vulnerability

published 2026-06-02 5 mo ago modified 2026-07-22 3 mo ago also EUVD-2026-33924

cvss: 8.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 17%
public exploits: 0; none known

Deserialization of Untrusted Data vulnerability in Elated-Themes Askka allows Object Injection.

This issue affects Askka: from n/a through 1.3.1.

Patch / fix

fixed in 1

Elated-Themes Askka 1.4

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 5 mo ago (2026-06-02)

Exploit prediction

0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Elated-Themes Askka

Classification

Weakness

CWE-502 Deserialization of Untrusted Data

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/theme/askka/vulnerability/wordpress-askka-theme-1-3-1-php-object-injection-vulnerability?_
vdb-entry

Sources

CVE List CVE-2026-39555
NVD CVE-2026-39555

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