PHP vulnerability advisories

Every CVE phpwarden knows about across the PHP engine, Composer packages and WordPress plugins, themes and core — ranked by real-world exploitation. Feed 2026.10.29.1, updated 2026-10-28. Browse by package.

19,303CVEs
8,638Composer advisories
12,328WordPress advisories
35Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
CVE-2016-10033 KEVphpmailer/phpmailerRemote code execution via crafted Sender in the isMail transportcritical9.8100%
CVE-2024-52301laravel/frameworkLaravel environment manipulation via query stringhigh0.045%
CVE-2023-6634learnpress (WordPress plugin)The LearnPress plugin for WordPress is vulnerable to Command Injection in all versions up to, and including, 4.2.5.7 via the get_content funhigh8.19%
CVE-2020-35136dolibarr/dolibarrDolibarr authenticated Remote Code Executionhigh7.27%
CVE-2021-29472composer/composerComposer's missing argument delimiter can lead to code execution via VCS repository URLs or source download URLs on systems with Mercurialhigh8.85%
CVE-2019-18888symfony/http-foundation, symfony/mime, symfony/symfonyArgument injection in a MimeTypeGuesser in Symfonyhigh7.52%
CVE-2022-24828composer/composerMissing input validation can lead to command execution in composerhigh8.32%
CVE-2025-32931tcg/voyagerDevDojo Voyager Argument Injection vulnerabilitycritical9.11%
CVE-2026-45068symfony/mailer, symfony/symfonySymfony has an Argument Injection in SendmailTransport via Dash-Prefixed Recipient Addressmedium0.01%
CVE-2022-4864froxlor/froxlorFroxlor vulnerable to Argument Injectionmedium5.40%
CVE-2026-35538roundcube/roundcubemailRoundcube Webmail: Unsanitized IMAP SEARCH command argumentslow3.10%
CVE-2026-24739symfony/process, symfony/symfonySymfony's incorrect argument escaping under MSYS2/Git Bash can lead to destructive file operations on Windowsmedium6.30%
CVE-2026-41570phpunit/phpunitPHPUnit has Argument injection via newline in PHP INI values that are forwarded to child processeshigh7.80%
GHSA-g3hq-hphg-8fhhpheditor/pheditorPheditor: Terminal command-allowlist bypass via argument injection leads to RCE — surviving vector after the metacharacter-sanitization fixehigh8.8–
GHSA-mh6w-vxff-9wqpphpunit/phpunitPHPUnit: Argument injection via newline in PHP INI values forwarded to child processeshigh7.8–
GHSA-q7qq-9gx2-ggxvphpxmlrpc/phpxmlrpcphpxmlrpc vulnerable to argument injectionmedium0.0–
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Severity and CVSS come from the upstream advisory (OSV.dev, NVD, FriendsOfPHP); KEV marks CVEs on CISA's Known Exploited Vulnerabilities list; EPSS is FIRST's 30-day exploitation probability. Rows sort exploitation-first: KEV, then EPSS, then CVSS.