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CVE-2024-50523

27
FAUCET Score

CVE-2024-50523 is a critical unrestricted file upload vulnerability in RainbowLink Inc.'s All Post Contact Form, affecting all versions up to and including 1.7.3. This flaw allows an unauthenticated attacker to upload a web shell to the server, leading to complete compromise of the affected system (CVSS 9.8 Critical). While no public exploit code or active exploitation has been observed, and community discussion is minimal, the high severity and ease of exploitation (AV:N/AC:L/PR:N/UI:N) warrant immediate attention.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.7.3CPE matchmatch criteria
cpe:2.3:a:rainbow-link:all_post_contact_form:*:*:*:*:*: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
NONE
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
0.50%
Probability of exploitation in next 30 days
EPSS Percentile
39.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0050 is in the 18th percentile among its peer group of 36,897 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/Wordpress/Plugin/allpost-contactform/vulnerability/wordpress-all-post-contact-form-plugin-1-6-7-arbitrary-file-upload-vulnerability