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CVE-2024-34555

26
FAUCET Score

CVE-2024-34555 is an Unrestricted Upload of File with Dangerous Type vulnerability affecting URBAN BASE Z-Downloads versions up to and including 1.11.3. This critical vulnerability (CVSS 9.1) allows authenticated attackers to upload malicious files, potentially leading to complete system compromise (confidentiality, integrity, and availability). While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion, its high severity warrants immediate attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.11.3CPE match
cpe:2.3:a:urbanbase:z-downloads:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

10.0CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.23%
Probability of exploitation in next 30 days
EPSS Percentile
65.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0123 is in the 63rd percentile among its peer group of 462 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.7 Bluesky, 0.4 Mastodon, and 1.7 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 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/z-downloads/wordpress-z-downloads-plugin-1-11-3-arbitrary-file-upload-vulnerability