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CVE-2024-8274

18
FAUCET Score

CVE-2024-8274 describes a Reflected Cross-Site Scripting (XSS) vulnerability in the WP Booking Calendar plugin for WordPress, affecting all versions up to and including 10.5. This flaw stems from insufficient input sanitization and output escaping of several parameters within 'timeline_obj', allowing unauthenticated attackers to inject arbitrary web scripts. The vulnerability carries a CVSS score of 6.1 (Medium), indicating a low attack complexity and the potential for limited impact on confidentiality and integrity if a user is tricked into clicking a malicious link. Currently, there is 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
< 10.5.1CPE matchmatch criteria
cpe:2.3:a:wpbookingcalendar:wp_booking_calendar:*:*:*:*:*: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
0.47%
Probability of exploitation in next 30 days
EPSS Percentile
38.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0047 is in the 40th percentile among its peer group of 26,219 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

plugins.trac.wordpress.org / browser/booking/tags/10.4/core/timeline/v2/wpbc-class-timeline_v2.php
Product
plugins.trac.wordpress.org / changeset/3143364/booking/trunk/core/timeline/v2/wpbc-class-timeline_v2.php
Patch
wordfence.com / threat-intel/vulnerabilities/id/83804c2a-2c4a-4f69-b833-dcd53ddab94d
Third Party Advisory