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CVE-2024-5335

28
FAUCET Score

CVE-2024-5335 is a critical PHP Object Injection vulnerability affecting the Ultimate Store Kit Elementor Addons plugin (versions up to and including 1.6.4). An unauthenticated attacker can exploit this by deserializing untrusted input via the _ultimate_store_kit_compare_products cookie. This vulnerability carries a CVSS score of 9.8 (Critical) due to its network attack vector, low complexity, and high potential for impact, including arbitrary file deletion, sensitive data retrieval, or code execution if a suitable POP chain exists elsewhere on the system. Currently, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.0CPE matchmatch criteria
cpe:2.3:a:bdthemes:ultimate_store_kit:*:*:*:*:free:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.85%
Probability of exploitation in next 30 days
EPSS Percentile
54.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0085 is in the 39th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/ultimate-store-kit/trunk/includes/helper.php
Product
plugins.trac.wordpress.org / changeset/3135472/ultimate-store-kit/trunk/includes/helper.php
Patch
wordfence.com / threat-intel/vulnerabilities/id/2ae44bcb-6149-4661-8890-23c867e9a918
Third Party Advisory