{"schema_version":1,"title":"Web-Token Jwt-Library vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 4 vulnerabilities in Web-Token Jwt-Library: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, web-token PHP JWT Library padding oracle in RSA1_5 decryption, was published on 18 June 2026.","url":"https://junglewise.ai/threats/technologies/jwt-library","json_url":"https://junglewise.ai/threats/technologies/jwt-library.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/jwt-library","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":2,"all_time":4,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":4},"latest":[{"cvss":6.3,"slug":"web-token-php-jwt-library-padding-oracle-in-rsa1-5-decryption-d6582319","title":"web-token PHP JWT Library padding oracle in RSA1_5 decryption","severity":"medium","exploited":false,"published_at":"2026-06-18T21:09:56+00:00","url":"https://junglewise.ai/threats/web-token-php-jwt-library-padding-oracle-in-rsa1-5-decryption-d6582319"},{"cvss":8.1,"slug":"web-token-php-jwt-framework-algorithm-confusion-in-jwsverifier-6c60a50e","title":"web-token PHP JWT Framework algorithm confusion in JWSVerifier","severity":"high","exploited":false,"published_at":"2026-06-18T21:09:17+00:00","url":"https://junglewise.ai/threats/web-token-php-jwt-framework-algorithm-confusion-in-jwsverifier-6c60a50e"},{"cvss":8.7,"slug":"web-token-jwt-library-denial-of-service-via-unbounded-pbkdf2-iterations-26ced229","title":"web-token jwt-library denial of service via unbounded PBKDF2 iterations","severity":"high","exploited":false,"published_at":"2026-06-18T21:09:01+00:00","url":"https://junglewise.ai/threats/web-token-jwt-library-denial-of-service-via-unbounded-pbkdf2-iterations-26ced229"},{"cvss":6,"slug":"php-jwt-framework-missing-integrity-check-in-chacha20poly1305-7ee741c5","title":"PHP JWT Framework missing integrity check in Chacha20Poly1305","severity":"medium","exploited":false,"published_at":"2026-06-18T21:08:15+00:00","url":"https://junglewise.ai/threats/php-jwt-framework-missing-integrity-check-in-chacha20poly1305-7ee741c5"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Web-Token Jwt-Framework","slug":"jwt-framework","vulnerabilities":3,"url":"https://junglewise.ai/threats/technologies/jwt-framework"}],"technology":{"hub":true,"name":"Web-Token Jwt-Library","slug":"jwt-library","vendor":{"name":"Web-Token","slug":"web-token","url":"https://junglewise.ai/threats/vendors/web-token"},"aliases":[],"category":"library","homepage":"https://web-token.spomky-labs.com/","repo_url":"https://github.com/web-token/jwt-framework","description":"A PHP library for implementing JSON Web Token (JWT) standards.","url":"https://junglewise.ai/threats/technologies/jwt-library"},"most_severe":[{"cvss":8.7,"slug":"web-token-jwt-library-denial-of-service-via-unbounded-pbkdf2-iterations-26ced229","title":"web-token jwt-library denial of service via unbounded PBKDF2 iterations","severity":"high","exploited":false,"published_at":"2026-06-18T21:09:01+00:00","url":"https://junglewise.ai/threats/web-token-jwt-library-denial-of-service-via-unbounded-pbkdf2-iterations-26ced229"},{"cvss":8.1,"slug":"web-token-php-jwt-framework-algorithm-confusion-in-jwsverifier-6c60a50e","title":"web-token PHP JWT Framework algorithm confusion in JWSVerifier","severity":"high","exploited":false,"published_at":"2026-06-18T21:09:17+00:00","url":"https://junglewise.ai/threats/web-token-php-jwt-framework-algorithm-confusion-in-jwsverifier-6c60a50e"},{"cvss":6.3,"slug":"web-token-php-jwt-library-padding-oracle-in-rsa1-5-decryption-d6582319","title":"web-token PHP JWT Library padding oracle in RSA1_5 decryption","severity":"medium","exploited":false,"published_at":"2026-06-18T21:09:56+00:00","url":"https://junglewise.ai/threats/web-token-php-jwt-library-padding-oracle-in-rsa1-5-decryption-d6582319"},{"cvss":6,"slug":"php-jwt-framework-missing-integrity-check-in-chacha20poly1305-7ee741c5","title":"PHP JWT Framework missing integrity check in Chacha20Poly1305","severity":"medium","exploited":false,"published_at":"2026-06-18T21:08:15+00:00","url":"https://junglewise.ai/threats/php-jwt-framework-missing-integrity-check-in-chacha20poly1305-7ee741c5"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}