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 2026.11.09.1, updated 2026-11-08. Browse by package.

19,387CVEs
8,743Composer advisories
12,329WordPress advisories
36Actively exploited (KEV) →
CVEPackageTitleSeverityCVSSEPSS
SS-2015-026-1silverstripe/frameworkSS-2015-026: Form field validation message XSS vulnerabilityunknown0.0–
SS-2015-027-1silverstripe/frameworkSS-2015-027: HtmlEditor embed url sanitisationunknown0.0–
SS-2015-028-1silverstripe/frameworkSS-2015-028: Missing security check on dev/build/defaultsunknown0.0–
SS-2016-002-1silverstripe/frameworkSS-2016-002: CSRF vulnerability in GridFieldAddExistingAutocompleterunknown0.0–
SS-2016-003-1silverstripe/frameworkSS-2016-003: Hostname, IP and Protocol Spoofing through HTTP Headersunknown0.0–
SS-2016-004-1silverstripe/frameworkSS-2016-004: XSS in CMS Edit Pageunknown0.0–
SS-2016-005-1silverstripe/frameworkSS-2016-005: Brute force bypass on default adminunknown0.0–
SS-2016-006-1silverstripe/frameworkSS-2016-006: Missing CSRF protection in login formunknown0.0–
SS-2016-007-1silverstripe/frameworkSS-2016-007: VersionedRequestFilter vulnerabilityunknown0.0–
SS-2016-008-1silverstripe/frameworkSS-2016-008: Password encryption salt expiryunknown0.0–
SS-2016-010-1silverstripe/frameworkSS-2016-010: ReadOnly transformation for formfields exploitableunknown0.0–
SS-2016-011-1silverstripe/frameworkSS-2016-011: ChangePasswordForm does not check Member::canLogIn()unknown0.0–
SS-2016-012-1silverstripe/frameworkSS-2016-012: Missing ACL on reportsunknown0.0–
SS-2016-013-1silverstripe/frameworkSS-2016-013: Member.Name is not escapedunknown0.0–
SS-2016-014-1silverstripe/frameworkSS-2016-014: Pre-existing alc_enc cookies log users in if remember me is disabledunknown0.0–
SS-2016-015-1silverstripe/frameworkSS-2016-015: XSS In OptionsetField and CheckboxSetFieldunknown0.0–
SS-2016-016-1silverstripe/frameworkSS-2016-016: XSS In CMSSecurity BackURLunknown0.0–
SS-2017-001-1silverstripe/frameworkSS-2017-001: XSS In page nameunknown0.0–
SS-2017-002-1silverstripe/frameworkSS-2017-002: Member disclosure in login formunknown0.0–
SS-2017-003-1silverstripe/frameworkSS-2017-003: XSS in RedirectorPageunknown0.0–
SS-2017-004-1silverstripe/frameworkSS-2017-004: XSS in page history comparisonunknown0.0–
SS-2017-005-1silverstripe/frameworkSS-2017-005: User enumeration via timing attack on login and password reset formsunknown0.0–
SS-2017-006-1silverstripe/frameworkSS-2017-006: Session user agent change detectionunknown0.0–
SS-2017-007-1silverstripe/frameworkSS-2017-007: CSV Excel Macro Injectionunknown0.0–
SS-2017-008-1silverstripe/frameworkSS-2017-008: SQL injection in full text search of SilverStripe 4unknown0.0–
SS-2017-009-1silverstripe/frameworkSS-2017-009: Users inadvertently passing sensitive data to LoginAttemptunknown0.0–
SS-2017-010-1silverstripe/frameworkSS-2017-010: install.php discloses sensitive data by pre-populating DB credential formsunknown0.0–
SS-2018-001-1silverstripe/frameworkSS-2018-001: Privilege Escalation Risk in Member Edit formunknown0.0–
SS-2018-004-1silverstripe/adminSS-2018-004: XSS Vulnerability via WYSIWYG editorunknown0.0–
SS-2018-005-1silverstripe/frameworkSS-2018-005: isDev and isTest unguardedunknown0.0–
SS-2018-006-1silverstripe/frameworkSS-2018-006: Code execution vulnerabilityunknown0.0–
SS-2018-007-1silverstripe/graphqlSS-2018-007: CSRF vulnerability in graphqlunknown0.0–
SS-2018-008-1silverstripe/frameworkSS-2018-008: BackURL validation bypass with malformed URLsunknown0.0–
SS-2018-010-1silverstripe/frameworkSS-2018-010: Member disclosure in login formunknown0.0–
SS-2018-011-1silverstripe/taxonomySS-2018-011: SQL injection vulnerabilityunknown0.0–
SS-2018-012-1silverstripe/frameworkSS-2018-012: Uploaded PHP script execution in assetsunknown0.0–
SS-2018-013-1silverstripe/frameworkSS-2018-013: Passwords sent back to browsers under some circumstancesunknown0.0–
SS-2018-014-1silverstripe/frameworkSS-2018-014: Dangerous file types in allowed uploadunknown0.0–
SS-2018-015-1silverstripe/commentsSS-2018-015: Vulnerable dependencyunknown0.0–
SS-2018-016-1silverstripe/subsitesSS-2018-016: Unsafe SQL Query Construction (Safe Data Source)unknown0.0–
SS-2018-017-1symbiote/silverstripe-multivaluefieldSS-2018-017: Possible PHP Object Injection via Multi-Value Field Extensionunknown0.0–
SS-2018-018-1silverstripe/frameworkSS-2018-018: Database credentials disclosure during connection failureunknown0.0–
SS-2018-019-1silverstripe/frameworkSS-2018-019: Possible denial of service attack vector when flushingunknown0.0–
SS-2018-020-1silverstripe/frameworkSS-2018-020: Potential SQL vulnerability in PostgreSQL database connectorunknown0.0–
SS-2023-001silverstripe/adminSS-2023-001 - XSS vulnerability in underlying TinyMCE libraryunknown0.0–
SS-2023-002silverstripe/adminSS-2023-002 - Cross-site scripting (XSS) vulnerabilities inherited form TinyMCEunknown0.0–
SS-2024-001silverstripe/frameworkSS-2024-001 - TinyMCE allows svg files linked in object tagsunknown0.0–
SS-2024-002silverstripe/frameworkSS-2024-002 - Reflected Cross Site Scripting (XSS) in error messageunknown0.0–
SS-2025-001silverstripe/frameworkSS-2025-001 - User enumeration via timing attackunknown0.0–
SS-2026-001silverstripe/userformsSS-2026-001 - Template injection RCE in userformsunknown0.0–
Page 387 of 388 · 19,387 advisories
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.