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CVE-2021-24352

27
FAUCET Score

CVE-2021-24352 describes an unauthenticated export vulnerability in the Simple 301 Redirects by BetterLinks WordPress plugin prior to version 2.0.4. Due to missing capability and nonce checks, unauthenticated attackers could export a site's redirect data. This vulnerability carries a high CVSS score of 8.8 (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H), indicating it is network-exploitable with low complexity, potentially leading to information disclosure and impact on availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.0.0, < 2.0.4CPE matchmatch criteria
cpe:2.3:a:wpdeveloper:simple_301_redirects:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.3
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.18%
Probability of exploitation in next 30 days
EPSS Percentile
64.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 63rd percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 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 0.1 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

wpscan.com / vulnerability/d770f1fa-7652-465a-833c-b7178146847d
ExploitThird Party Advisory
wordfence.com / blog/2021/05/severe-vulnerabilities-patched-in-simple-301-redirects-by-betterlinks-plugin
ExploitThird Party Advisory