PYSEC-2026-3021 pypdf has long runtimes for wrong size values in cross-reference and object streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires cross-reference streams with wrong large /Size values or object streams with wrong large /N values. Patches This has been fixed in pypdf==6.10.1. Workarounds If you cannot upgrade yet,...

PYSEC-2026-2765 Open WebUI's Insecure Direct Object Reference (IDOR) allows access to other users' memories

Summary Any authenticated user can read other users' private memories via /api/v1/retrieval/query/collection Details Vulnerability 1: Missing authorization in collection querying In backend/openwebui/routers/retrieval.py, the querycollectionhandler function accepts a list of collectionnames but...

PYSEC-2026-3012 pypdf: Possible infinite loop during recovery attempts in DictionaryObject.read_from_stream

Impact An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires reading a file in non-strict mode. Patches This has been fixed in pypdf==6.9.2. Workarounds If users cannot upgrade yet, consider applying the changes from PR 3693...

CVE-2026-59521

Deserialization of Untrusted Data vulnerability in ShapedPlugin LLC Real Testimonials testimonial-free allows Object Injection.This issue affects Real Testimonials: from n/a through = 3.1.15...

CVE-2026-59518

Deserialization of Untrusted Data vulnerability in wpWax Directorist directorist allows Object Injection.This issue affects Directorist: from n/a through = 8.8.2...

CVE-2026-57770

Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Photography grandphotography allows Object Injection.This issue affects Grand Photography: from n/a through = 5.7.8...

CVE-2026-57738

Deserialization of Untrusted Data vulnerability in axiomthemes 777 triple-seven allows Object Injection.This issue affects 777: from n/a through = 1.13.0...

CVE-2026-57744

Deserialization of Untrusted Data vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Object Injection.This issue affects RT-Theme 18 | Extensions: from n/a through = 2.5...

CVE-2026-57724

Deserialization of Untrusted Data vulnerability in Themeum Kirki kirki allows Object Injection.This issue affects Kirki: from n/a through = 6.0.12...

CVE-2026-57713

Deserialization of Untrusted Data vulnerability in Marcus aka @msykes Events Manager events-manager allows Object Injection.This issue affects Events Manager: from n/a through = 7.3.6...

CVE-2026-57409

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in RealMag777 Active Products Tables for WooCommerce profit-products-tables-for-woocommerce allows DOM-Based XSS.This issue affects Active Products Tables for WooCommerce: from n/a through = 1.1.0...

CVE-2026-57371

Deserialization of Untrusted Data vulnerability in denishua WPJAM Basic wpjam-basic allows Object Injection.This issue affects WPJAM Basic: from n/a through = 7.0...

EUVD-2026-43286

The Database for Contact Form 7, WPforms, Elementor forms WordPress plugin before 1.5.2 does not restrict the PHP classes allowed when unserializing an attacker-supplied form-field value, allowing unauthenticated users to inject arbitrary PHP objects that are instantiated when an administrator...

EUVD-2026-43294

A weakness has been identified in primefaces primereact up to 10.9.8. This issue affects the function ObjectUtils.mutateFieldData of the component API. This manipulation of the argument Field causes improperly controlled modification of object prototype attributes. The attack is possible to be...

CVE-2026-57744

The CVE-2026-57744 entry describes a PHP Object Injection vulnerability in the WordPress plugin RT-Theme 18 Extensions, affected versions up to and including 2.5. The root cause is Deserialization of Untrusted Data, enabling object injection. Impact is rated high (CVSS 3.1: 9.8, Confidentiality/I...

CVE-2026-59521

The CVE-2026-59521 issue affects the WordPress Real Testimonials plugin (testimonial-free) by Deserialization of Untrusted Data, enabling PHP object injection in versions

CVE-2026-61971

The CVE covers the WordPress plugin Metronet Profile Picture (Cozmoslabs User Profile Picture) insecure direct object references affecting versions

CVE-2026-59518 WordPress Directorist plugin <= 8.8.2 - PHP Object Injection vulnerability

Deserialization of Untrusted Data vulnerability in wpWax Directorist directorist allows Object Injection.This issue affects Directorist: from n/a through = 8.8.2...

CVE-2026-59518

CVE-2026-59518 affects the WordPress Directorist plugin (Directorist) versions up to 8.8.2. It is a PHP object-injection vulnerability caused by deserialization of untrusted data, with CVSS v3.1 base score 9.8 (Network, Low attack complexity, No privileges, No user interaction; Confidentiality/In...

CVE-2026-61971 WordPress User Profile Picture plugin <= 2.6.3 - Insecure Direct Object References (IDOR) vulnerability

Authorization Bypass Through User-Controlled Key vulnerability in Cozmoslabs User Profile Picture metronet-profile-picture allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects User Profile Picture: from n/a through = 2.6.3...