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CVE-2024-33556

29
FAUCET Score

CVE-2024-33556 is a critical Unrestricted Upload of File with Dangerous Type vulnerability affecting 8theme XStore Core versions up to 5.3.8. With a CVSS score of 9.8, this vulnerability allows unauthenticated attackers to remotely upload malicious files, leading to complete compromise of confidentiality, integrity, and availability. While there are no known public exploits or active exploitation, the high community discussion (99th percentile) indicates significant interest in this flaw. Organizations using affected XStore Core versions should prioritize patching to mitigate this severe risk.

Impacted Technologies

VendorProductVersion(s)CPE
< 5.3.9CPE matchmatch criteria
cpe:2.3:a:8theme:xstore_core:*:*:*:*:*:wordpress:*:*
<= 5.3.8CPE match
cpe:2.3:a:8theme:xstore_core:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.58%
Probability of exploitation in next 30 days
EPSS Percentile
44.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0058 is in the 24th percentile among its peer group of 36,862 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

patchstack.com / database/vulnerability/et-core-plugin/wordpress-xstore-core-plugin-5-3-5-limited-arbitrary-file-upload-vulnerability
Third Party Advisory