{"id":"CVE-2023-22894","aliases":["EUVD-2023-1342","GHSA-jjqf-j4w7-92w8"],"status":"published","title":"Strapi leaking sensitive user information by filtering on private fields","description":"Strapi through 4.5.5 allows attackers (with access to the admin panel) to discover sensitive user details by exploiting the query filter. The attacker can filter users by columns that contain sensitive information and infer a value from API responses. If the attacker has super admin access, then this can be exploited to discover the password hash and password reset token of all users. If the attacker has admin panel access to an account with permission to access the username and email of API users with a lower privileged role (e.g., Editor or Author), then this can be exploited to discover sensitive information for all API users but not other admin accounts.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.04114,"percentile":0.90864,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":true},"cwes":["CWE-312"],"published":"2023-04-19T00:00:00Z","modified":"2026-10-28T02:30:54Z","kev":{"date_added":"2026-10-08","due_date":"2026-10-11","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2026-10-08"},{"source":"kev","since":"2026-10-08"}],"exploits":[{"source":"pocgithub","id":"Saboor-Hakimi/CVE-2023-22894","title":"Saboor-Hakimi/CVE-2023-22894","date":"2023-04-24","url":"https://github.com/Saboor-Hakimi/CVE-2023-22894"},{"source":"pocgithub","id":"maxntv/CVE-2023-22894-PoC","title":"maxntv/CVE-2023-22894-PoC","date":"2025-07-31","url":"https://github.com/maxntv/CVE-2023-22894-PoC"}],"fixes":[{"ecosystem":"npm","package":"@strapi/strapi","fixed_in":["4.8.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"@strapi/strapi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.2.1"},{"fixed":"4.8.0"}]}]},{"source":"osv","ecosystem":"npm","package":"@strapi/strapi","ranges":[{"type":"SEMVER","events":[{"introduced":"3.2.1"},{"fixed":"4.8.0"}]}]}],"products":[{"vendor":"strapi","product":"strapi"}],"references":[{"url":"https://github.com/strapi/strapi/releases","tags":["x_transferred","Release Notes","package","web"]},{"url":"https://www.ghostccamm.com/blog/multi_strapi_vulns/","tags":["x_transferred","Exploit","Third Party Advisory","article"]},{"url":"https://strapi.io/blog/security-disclosure-of-vulnerabilities-cve","tags":["x_transferred","Exploit","Vendor Advisory","article","web"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-22894","tags":["government-resource","US Government Resource","web"]},{"url":"https://github.com/strapi/strapi/security/advisories/GHSA-jjqf-j4w7-92w8","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22894","tags":["advisory"]},{"url":"https://github.com/strapi/strapi/releases/tag/v4.8.0","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jjqf-j4w7-92w8"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22894.json","tags":["advisory"]},{"url":"https://github.com/strapi/strapi","tags":["package"]},{"url":"https://www.ghostccamm.com/blog/multi_strapi_vulns","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2023-22894","description":"Strapi through 4.5.5 allows attackers (with access to the admin panel) to discover sensitive user details by exploiting the query filter. The attacker can filter users by columns that contain sensitive information and infer a value from API responses. If the attacker has super admin access, then this can be exploited to discover the password hash and password reset token of all users. If the attacker has admin panel access to an account with permission to access the username and email of API users with a lower privileged role (e.g., Editor or Author), then this can be exploited to discover sensitive information for all API users but not other admin accounts.","status":"published","published":"2023-04-19T00:00:00Z","modified":"2026-10-09T03:55:26.444Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:35:15.779187Z"}],"euvd":[{"id":"EUVD-2023-1342","description":"Strapi through 4.5.5 allows attackers (with access to the admin panel) to discover sensitive user details by exploiting the query filter. The attacker can filter users by columns that contain sensitive information and infer a value from API responses. If the attacker has super admin access, then this can be exploited to discover the password hash and password reset token of all users. If the attacker has admin panel access to an account with permission to access the username and email of API users with a lower privileged role (e.g., Editor or Author), then this can be exploited to discover sensitive information for all API users but not other admin accounts.","status":"published","published":"2023-04-19T00:00:00Z","modified":"2026-10-09T03:55:26Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2026-10-08","updated_at":"2026-11-02T17:27:25.459601Z"}],"ghsa":[{"id":"GHSA-jjqf-j4w7-92w8","title":"Strapi leaking sensitive user information by filtering on private fields","description":"### Summary\n\nStrapi through 4.7.1 allows unauthenticated attackers to discover sensitive user details for Strapi administrators and API users.\n\n### Details\n\nStrapi through 4.7.1 allows unauthenticated attackers to discover sensitive user details for Strapi administrators and API users. The unauthenticated attacker can filter users by columns that contain sensitive information and infer the values by the changes in the API responses. An unauthenticated attacker can exploit this vulnerability to hijack Strapi administrator accounts and gain unauthorized Strapi Super Administrator access by leaking the password reset token and changing the admin password. This can be exploited on all Strapi versions \u003c=4.7.1.\n\n### IoC\n\nThe exploitation of CVE-2023-22894 is easily detectable, since the payload is within the GET parameters and are normally included in request logs. The following regex pattern will extract requests that are exploiting this vulnerability to leak user's email, password and password reset token columns.\n\n`/(\\[|%5B)\\s*(email|password|reset_password_token|resetPasswordToken)\\s*(\\]|%5D)/`\n\nYou can search log files for this IoC by using the following grep command.\n\n`grep -iE '(\\[|%5B)\\s*(email|password|reset_password_token|resetPasswordToken)\\s*(\\]|%5D)' $PATH_TO_LOG_FILE`\n\nIf the above regex pattern matches any lines in your log files, take extra precaution to look out for multiple requests that include password, reset_password_token or resetPasswordToken. This would indicate that an attacker has leaked the password hashes and reset tokens on your Strapi server and you need to immediately start an incident response!\n\n### Impact\n\nAll Strapi users below 4.8.0\n","status":"published","published":"2023-04-19T21:41:26Z","modified":"2023-11-07T05:05:45Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:37:15.931647Z"}],"kev":[{"id":"CVE-2023-22894","title":"Strapi Cleartext Storage of Sensitive Information Vulnerability","description":"Strapi contains a cleartext storage of sensitive information vulnerability that could allow attackers with access to the admin panel to discover sensitive user details via the query filter. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version. This vulnerability can be chained with CVE-2023-22621 to achieve remote code execution. ","cwes":["CWE-312"],"kev":{"date_added":"2026-10-08","due_date":"2026-10-11","required_action":"Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2023-22894","description":"Strapi through 4.5.5 allows attackers (with access to the admin panel) to discover sensitive user details by exploiting the query filter. The attacker can filter users by columns that contain sensitive information and infer a value from API responses. If the attacker has super admin access, then this can be exploited to discover the password hash and password reset token of all users. If the attacker has admin panel access to an account with permission to access the username and email of API users with a lower privileged role (e.g., Editor or Author), then this can be exploited to discover sensitive information for all API users but not other admin accounts.","status":"published","published":"2023-04-19T16:15:07.303Z","modified":"2026-10-09T14:20:41.113Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T14:07:56.683259Z"}],"osv":[{"id":"CVE-2023-22894","description":"Strapi through 4.5.5 allows attackers (with access to the admin panel) to discover sensitive user details by exploiting the query filter. The attacker can filter users by columns that contain sensitive information and infer a value from API responses. If the attacker has super admin access, then this can be exploited to discover the password hash and password reset token of all users. If the attacker has admin panel access to an account with permission to access the username and email of API users with a lower privileged role (e.g., Editor or Author), then this can be exploited to discover sensitive information for all API users but not other admin accounts.","status":"published","published":"2023-04-19T00:00:00Z","modified":"2026-10-28T02:30:54.280041057Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:30.334753Z"},{"id":"GHSA-jjqf-j4w7-92w8","title":"Strapi leaking sensitive user information by filtering on private fields","description":"### Summary\n\nStrapi through 4.7.1 allows unauthenticated attackers to discover sensitive user details for Strapi administrators and API users.\n\n### Details\n\nStrapi through 4.7.1 allows unauthenticated attackers to discover sensitive user details for Strapi administrators and API users. The unauthenticated attacker can filter users by columns that contain sensitive information and infer the values by the changes in the API responses. An unauthenticated attacker can exploit this vulnerability to hijack Strapi administrator accounts and gain unauthorized Strapi Super Administrator access by leaking the password reset token and changing the admin password. This can be exploited on all Strapi versions \u003c=4.7.1.\n\n### IoC\n\nThe exploitation of CVE-2023-22894 is easily detectable, since the payload is within the GET parameters and are normally included in request logs. The following regex pattern will extract requests that are exploiting this vulnerability to leak user's email, password and password reset token columns.\n\n`/(\\[|%5B)\\s*(email|password|reset_password_token|resetPasswordToken)\\s*(\\]|%5D)/`\n\nYou can search log files for this IoC by using the following grep command.\n\n`grep -iE '(\\[|%5B)\\s*(email|password|reset_password_token|resetPasswordToken)\\s*(\\]|%5D)' $PATH_TO_LOG_FILE`\n\nIf the above regex pattern matches any lines in your log files, take extra precaution to look out for multiple requests that include password, reset_password_token or resetPasswordToken. This would indicate that an attacker has leaked the password hashes and reset tokens on your Strapi server and you need to immediately start an incident response!\n\n### Impact\n\nAll Strapi users below 4.8.0\n","status":"published","published":"2023-04-19T21:41:26Z","modified":"2023-11-08T04:11:39.345435Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-312"],"updated_at":"2026-11-02T15:46:50.687609Z"}]}}