CVE-2024-10848 is a stored cross-site scripting vulnerability in the NewsMunch WordPress theme (versions up to 1.0.35) caused by improper neutralization of input during web page generation (CWE-79). Authenticated attackers with Contributor or higher privileges can inject malicious scripts via the display name field due to insufficient input sanitization and output escaping. These scripts execute in the context of users viewing the injected pages, potentially leading to information disclosure or session hijacking. The vulnerability has a CVSS 3.1 base score of 6.4, reflecting network attack vector, low attack complexity, required privileges, no user interaction, and impacts on confidentiality and integrity but not availability.

An attacker with Contributor-level or higher access can inject persistent malicious scripts into pages via the display name field. These scripts execute whenever a user accesses the compromised page, potentially allowing theft of sensitive information or unauthorized actions within the user's session. The impact affects confidentiality and integrity but does not affect availability. There are no reports of exploitation in the wild.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict Contributor-level access to trusted users only and consider applying manual input sanitization or output escaping as a temporary mitigation. Monitor for updates from desertthemes regarding a security patch for NewsMunch.