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CVE-2021-24407

31
FAUCET Score

CVE-2021-24407 is a Reflected Cross-site Scripting (XSS) vulnerability affecting the Jannah WordPress theme prior to version 5.4.5. This flaw stems from improper sanitization of the 'query' POST parameter within the tie_ajax_search AJAX action. With a CVSS score of 6.1 (Medium), this vulnerability can be exploited remotely with low attack complexity, requiring user interaction, and could lead to partial loss of confidentiality and integrity. There is no evidence of active exploitation, and while Nuclei templates exist, no Metasploit modules or ExploitDB entries are available. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
>= 5.4.5, < 5.4.5CPE match
cpe:2.3:a:tielabs:jannah:*:*:*:*:*:wordpress:*:*
< 5.4.5CPE matchmatch criteria
cpe:2.3:a:tielabs:jannah:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.70%
Probability of exploitation in next 30 days
EPSS Percentile
84.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2021-24407 · Sep 15, 2021
This CVE's current EPSS score of 0.0270 is in the 93rd percentile among its peer group of 26,221 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

wpscan.com / vulnerability/fba9f010-1202-4eea-a6f5-78865c084153
ExploitVendor Advisory