{"url":"http://public2.vulnerablecode.io/api/packages/203723?format=json","purl":"pkg:composer/symfony/error-handler@5.0.2","type":"composer","namespace":"symfony","name":"error-handler","version":"5.0.2","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"5.0.4","latest_non_vulnerable_version":"5.0.4","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/33420?format=json","vulnerability_id":"VCID-ugce-e42m-1fgj","summary":"Exceptions displayed in non-debug configurations in Symfony\nDescription\n-----------\n\nWhen `ErrorHandler` renders an exception HTML page, it uses un-escaped properties from the related Exception class to render the stacktrace. The security issue comes from the fact that the stacktraces were also displayed in non-`debug` environments.\n\nResolution\n----------\n\nThe `ErrorHandler` class now escapes all properties coming from the related Exception, and the stacktrace is not displayed anymore in non-`debug` environments.\n\nThe patches for this issue are available [here](https://github.com/symfony/symfony/commit/cf80224589ac05402d4f72f5ddf80900ec94d5ad) and [here](https://github.com/symfony/symfony/commit/629d21b800a15dc649fb0ae9ed7cd9211e7e45db) for branch 4.4.\n\nCredits\n-------\n\nI would like to thank Luka Sikic for reporting & Yonel Ceruto and Jérémy Derussé for fixing the issue.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2020-5274","reference_id":"","reference_type":"","scores":[{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50089","published_at":"2026-05-05T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50159","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50204","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50232","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50181","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50235","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50228","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50256","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.5023","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50218","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50263","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50265","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50239","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50212","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00267","scoring_system":"epss","scoring_elements":"0.50172","published_at":"2026-04-29T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2020-5274"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5274","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5274"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/error-handler/CVE-2020-5274.yaml","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/error-handler/CVE-2020-5274.yaml"},{"reference_url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2020-5274.yaml","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2020-5274.yaml"},{"reference_url":"https://github.com/symfony/symfony/commit/629d21b800a15dc649fb0ae9ed7cd9211e7e45db","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/symfony/symfony/commit/629d21b800a15dc649fb0ae9ed7cd9211e7e45db"},{"reference_url":"https://github.com/symfony/symfony/commit/cf80224589ac05402d4f72f5ddf80900ec94d5ad","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/symfony/symfony/commit/cf80224589ac05402d4f72f5ddf80900ec94d5ad"},{"reference_url":"https://github.com/symfony/symfony/security/advisories/GHSA-m884-279h-32v2","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/symfony/symfony/security/advisories/GHSA-m884-279h-32v2"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5274","reference_id":"","reference_type":"","scores":[{"value":"5.5","scoring_system":"cvssv2","scoring_elements":"AV:N/AC:L/Au:S/C:P/I:P/A:N"},{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"5.4","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-5274"},{"reference_url":"https://symfony.com/cve-2020-5274","reference_id":"","reference_type":"","scores":[{"value":"4.6","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://symfony.com/cve-2020-5274"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961415","reference_id":"961415","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=961415"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:sensiolabs:symfony:*:*:*:*:*:*:*:*"},{"reference_url":"https://github.com/advisories/GHSA-m884-279h-32v2","reference_id":"GHSA-m884-279h-32v2","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-m884-279h-32v2"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/73202?format=json","purl":"pkg:composer/symfony/error-handler@5.0.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/symfony/error-handler@5.0.4"}],"aliases":["CVE-2020-5274","GHSA-m884-279h-32v2"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ugce-e42m-1fgj"}],"fixing_vulnerabilities":[],"risk_score":"3.1","resource_url":"http://public2.vulnerablecode.io/packages/pkg:composer/symfony/error-handler@5.0.2"}