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CVE-2025-49901

29
FAUCET Score

CVE-2025-49901 is a critical authentication bypass vulnerability affecting quantumcloud Simple Link Directory versions prior to 14.8.1. This flaw allows attackers to bypass authentication mechanisms through an alternate path or channel, leading to authentication abuse. With a CVSS score of 9.8, it presents a severe risk, as it is network-exploitable with low attack complexity and can result in complete compromise of confidentiality, integrity, and availability. Currently, there is no public exploit intelligence, active exploitation, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, <= 14.8.1CPE match
cpe:2.3:a:quantumcloud:simple_link_directory:*:*:*:*:*: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
0.69%
Probability of exploitation in next 30 days
EPSS Percentile
49.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0069 is in the 31st 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/Wordpress/Plugin/qc-simple-link-directory/vulnerability/wordpress-simple-link-directory-plugin-14-8-1-broken-authentication-vulnerability