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CVE-2024-13588

16
FAUCET Score

CVE-2024-13588 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the Simplebooklet PDF Viewer and Embedder plugin for WordPress, versions up to and including 1.1.0. The flaw stems from insufficient input sanitization and output escaping of user-supplied attributes within the 'simplebooklet' shortcode. This allows authenticated attackers with contributor-level access or higher to inject malicious web scripts into pages. The vulnerability has a CVSS score of 5.4 (Medium), indicating a low attack complexity and requiring user interaction. Successful exploitation could lead to limited impact on confidentiality and integrity, as arbitrary web scripts would execute when a user accesses an affected page. Currently, there is no evidence of active exploitation, nor are there publicly available exploit codes in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.3CPE matchmatch criteria
cpe:2.3:a:simplebooklet:simplebooklet:*:*:*:*:*: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
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
14.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 18th 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 / changeset
wordfence.com / threat-intel/vulnerabilities/id/59d9ff2e-4b0b-4096-91ca-1a029f31796b
Third Party Advisory