WordPress Sitemap by click5 <1.0.36 - Missing Authorization

WordPress Sitemap by click5 plugin before 1.0.36 is susceptible to missing authorization. The plugin does not have authorization or CSRF checks when updating options via a REST endpoint and does not ensure that the option to be updated belongs to the plugin. An attacker can possibly obtain...

WordPress XML Sitemap Generator for Google <2.0.4 - Cross-Site Scripting/Remote Code Execution

WordPress XML Sitemap Generator for Google plugin before 2.0.4 contains a cross-site scripting vulnerability that can lead to remote code execution. It does not validate a parameter which can be set to an arbitrary value, thus causing cross-site scripting via error message or remote code executio...

Companion Sitemap Generator < 4.5.3 - Cross-Site Scripting

The plugin does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin. id: CVE-2023-1780 info: name: Companion Sitemap Generator 4.5.3 - Cross-Site Scripting author:...

CVE-2026-65539

The advisory concerns CVE-2026-65539: Unauthenticated CSRF in WordPress Kwayy HTML Sitemap plugin version

EUVD-2026-48140

Unauthenticated Cross Site Request Forgery CSRF in Kwayy HTML Sitemap = 4.0 versions...

PYSEC-2026-2430 Crawlee for Python: SSRF via sitemap-derived URLs

Overview - Vulnerability type: Blind SSRF - Affected components: src/crawlee/utils/sitemap.py, src/crawlee/utils/robots.py, src/crawlee/requestloaders/sitemaprequestloader.py, and all built-in HTTP clients. - Trigger: an attacker-controlled sitemap or robots.txt containing a URL that points to an...

PYSEC-2026-2561 Denial of service in langchain-community

Denial of service in SitemapLoader Document Loader in the langchain-community package, affecting versions below 0.2.5. The parsesitemap method, responsible for parsing sitemaps and extracting URLs, lacks a mechanism to prevent infinite recursion when a sitemap URL refers to the current sitemap...

PYSEC-2026-1570 LlamaIndex has an XML Entity Expansion vulnerability in its sitemap parser

An XML Entity Expansion vulnerability, also known as a 'billion laughs' attack, exists in the sitemap parser of the run-llama/llamaindex repository, specifically affecting the Papers Loaders package before version 0.3.2 in llama-index v0.10.0 and above through v0.12.29. This vulnerability allows ...

GHSA-P5WC-9W9R-M232 Ultimate Sitemap Parser (USP): XML Entity Expansion (Billion Laughs) DoS in XMLSitemapParser

XML Entity Expansion Billion Laughs DoS in XMLSitemapParser Summary ultimate-sitemap-parser version 1.8.0 and earlier parse attacker-controlled XML content using Python's xml.parsers.expat without any restriction on DTD declarations or recursive entity references. An attacker who can serve a...

Ultimate Sitemap Parser (USP): Gzip Decompression Bomb Bypasses Sitemap Size Limit

Gzip Decompression Bomb Bypasses Sitemap Size Limit Summary ultimate-sitemap-parser enforces a 100 MiB size limit on sitemap responses, but applies it only to the compressed bytes received over the network. When a .gz sitemap is fetched, usp/helpers.py:239 calls gziplib.decompressdata with no...

GHSA-8823-QG2X-PV9F Ultimate Sitemap Parser (USP): Gzip Decompression Bomb Bypasses Sitemap Size Limit

Gzip Decompression Bomb Bypasses Sitemap Size Limit Summary ultimate-sitemap-parser enforces a 100 MiB size limit on sitemap responses, but applies it only to the compressed bytes received over the network. When a .gz sitemap is fetched, usp/helpers.py:239 calls gziplib.decompressdata with no...

CVE-2026-46497

Crawlee is a web scraping and browser automation library. From version 1.0.0 to before version 1.7.0, Crawlee is vulnerable to SSRF via sitemap-derived URLs. This issue has been patched in version 1.7.0...

CVE-2026-46497 SSRF via sitemap-derived URLs in Crawlee for Python

Crawlee is a web scraping and browser automation library. From version 1.0.0 to before version 1.7.0, Crawlee is vulnerable to SSRF via sitemap-derived URLs. This issue has been patched in version 1.7.0...

EUVD-2026-36067

Crawlee is a web scraping and browser automation library. From version 1.0.0 to before version 1.7.0, Crawlee is vulnerable to SSRF via sitemap-derived URLs. This issue has been patched in version 1.7.0...

CVE-2026-46497 SSRF via sitemap-derived URLs in Crawlee for Python

Crawlee is a web scraping and browser automation library. From version 1.0.0 to before version 1.7.0, Crawlee is vulnerable to SSRF via sitemap-derived URLs. This issue has been patched in version 1.7.0...

CVE-2026-46497

CVE-2026-46497 affects Crawlee (Python) from 1.0.0 up to before 1.7.0. An attacker-controlled sitemap or robots.txt can cause SSRF to internal HTTP endpoints (Layer 1) via sitemap-derived URLs, potentially affecting internal services. A second Layer (Layer 2) exists for CurlImpersonateHttpClient ...

crawlee 代码问题漏洞

Crawlee is an open-source web scraping and browser automation library developed by Apify. Versions of Crawlee from 1.0.0 to 1.7.0 had code vulnerabilities. These vulnerabilities stemmed from URLs generated using site maps, which could lead to server-side request forgeing attacks...

GHSA-3R75-XC34-5F44 Crawlee for Python: SSRF via sitemap-derived URLs

Overview - Vulnerability type: Blind SSRF - Affected components: src/crawlee/utils/sitemap.py, src/crawlee/utils/robots.py, src/crawlee/requestloaders/sitemaprequestloader.py, and all built-in HTTP clients. - Trigger: an attacker-controlled sitemap or robots.txt containing a URL that points to an...

Crawlee for Python: SSRF via sitemap-derived URLs

Overview - Vulnerability type: Blind SSRF - Affected components: src/crawlee/utils/sitemap.py, src/crawlee/utils/robots.py, src/crawlee/requestloaders/sitemaprequestloader.py, and all built-in HTTP clients. - Trigger: an attacker-controlled sitemap or robots.txt containing a URL that points to an...

PT-2026-42590

Overview - Vulnerability type: Blind SSRF - Affected components: src/crawlee/ utils/sitemap.py, src/crawlee/ utils/robots.py, src/crawlee/request loaders/ sitemap request loader.py, and all built-in HTTP clients. - Trigger: an attacker-controlled sitemap or robots.txt containing a URL that points...