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CVE-2023-5667

17
FAUCET Score

CVE-2023-5667 is a Stored Cross-Site Scripting (XSS) vulnerability affecting all versions up to 1.3 of the Tab Ultimate plugin for WordPress. This flaw allows authenticated attackers with contributor-level permissions or higher to inject malicious web scripts into pages via shortcodes due to insufficient input sanitization. The vulnerability has a CVSS score of 5.4 (Medium), indicating a low attack complexity and the potential for limited impact on confidentiality and integrity if a user accesses an injected page. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, <= 1.3CPE match
cpe:2.3:a:themepoints:tab_ultimate:*:*:*:*:*:wordpress:*:*
<= 1.3CPE matchmatch criteria
cpe:2.3:a:themepoints:tab_ultimate:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

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

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

Exploit Intelligence

EPSS Score
0.54%
Probability of exploitation in next 30 days
EPSS Percentile
42.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0054 is in the 67th percentile among its peer group of 15,224 CVEs.

Social Chatter

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

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/tabs-pro/trunk/theme/tab-shortcode-ultimate-themes.php
Patch
plugins.trac.wordpress.org / changeset/2982005/tabs-pro
Patch
wordfence.com / threat-intel/vulnerabilities/id/08220b23-d6fa-4005-bbbb-019412d328a5
Third Party Advisory