PT-2023-31321 · Unknown · Spiffy Calendar

Resecured.Io · Published 2023-12-14 · Updated 2023-12-19 · CVE-2023-49745

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Spiffy Calendar versions through 4.9.5

Description The issue is related to improper neutralization of input during web page generation, which allows for stored cross-site scripting (XSS). This means that an attacker can inject malicious scripts into the website, potentially leading to unauthorized access or other malicious activities.

Recommendations For versions through 4.9.5, update to a version later than 4.9.5 to resolve the issue. As a temporary workaround, consider restricting access to the Spiffy Calendar plugin to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-49745

Affected Products

Spiffy Calendar

References · 5

• https://osv.dev/vulnerability/CVE-2023-49745 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-49745 · Security Note
• https://twitter.com/CVEnew/status/1735309176874913844 · Twitter Post
• https://twitter.com/RedPacketSec/status/1737051442626642385 · Twitter Post
• https://patchstack.com/database/vulnerability/spiffy-calendar/wordpress-spiffy-calendar-plugin-4-9-5-cross-site-scripting-xss-vulnerability?_s_id=cve · Note