{"id":"CVE-2024-3822","title":"The Base64 Encoder/Decoder WordPress plugin through 0.9.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such a…","summary":"The Base64 Encoder/Decoder WordPress plugin through 0.9.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such a…","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"mranderson","product":"base64_encoder/decoder","affected":["base64_encoder/decoder <= 0.9.2"],"published":"2024-05-15","updated":"2026-07-29","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-3822","references":[{"url":"https://wpscan.com/vulnerability/ff5411b1-9e04-4e72-a502-e431d774642a/","label":"contact@wpscan.com"},{"url":"https://wpscan.com/vulnerability/ff5411b1-9e04-4e72-a502-e431d774642a/","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","exploit-available"],"epss":0.00741,"epssPercentile":0.52723,"ingestedAt":"2026-07-29T14:48:16.210Z","exploits":{"nuclei":["CVE-2024-3822"],"checkedAt":"2026-09-21T15:26:36.375Z"},"exploitAvailable":true,"slug":"CVE-2024-3822","body":"## Overview\n\nThe Base64 Encoder/Decoder WordPress plugin through 0.9.2 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin\n\n## Affected\n\n- `base64_encoder/decoder <= 0.9.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":26.4,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":4721,"id":"CVE-2024-3822","ts":1788887202443,"field":"exploit_available","old":"false","new":"true"},{"seq":3604,"id":"CVE-2024-3822","ts":1788886318562,"field":"exploit_available","old":"true","new":"false"},{"seq":2458,"id":"CVE-2024-3822","ts":1788882987174,"field":"exploit_available","old":"false","new":"true"},{"seq":1487,"id":"CVE-2024-3822","ts":1788882400610,"field":"exploit_available","old":"true","new":"false"},{"seq":601,"id":"CVE-2024-3822","ts":1788881837116,"field":"exploit_available","old":"false","new":"true"}]}