{"id":"CVE-2024-26450","aliases":["EUVD-2024-23719","GHSA-p362-cfpj-q55f","GHSA-wqm3-jgh5-wqrh"],"status":"published","title":"Cross Site Scripting vulnerability in Piwigo before v.14.2.0 allows a remote attacker to escalate...","description":"An issue exists within Piwigo before v.14.2.0 allowing a malicious user to take over the application. This exploit involves chaining a Cross Site Request Forgery vulnerability to issue a Stored Cross Site Scripting payload stored within an Admin user's dashboard, executing remote JavaScript. This can be used to upload a new PHP file under an administrator and directly call that file from the victim's instance to connect back to a malicious listener.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00187,"percentile":0.0837,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352","CWE-79"],"published":"2024-02-28T00:00:00Z","modified":"2026-10-20T10:30:55Z","products":[{"vendor":"piwigo","product":"piwigo"}],"references":[{"url":"https://github.com/Piwigo/Piwigo/security/advisories/GHSA-p362-cfpj-q55f","tags":["x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26450","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-wqm3-jgh5-wqrh"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26450.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2024-26450","description":"An issue exists within Piwigo before v.14.2.0 allowing a malicious user to take over the application. This exploit involves chaining a Cross Site Request Forgery vulnerability to issue a Stored Cross Site Scripting payload stored within an Admin user's dashboard, executing remote JavaScript. This can be used to upload a new PHP file under an administrator and directly call that file from the victim's instance to connect back to a malicious listener.","status":"published","published":"2024-02-28T00:00:00Z","modified":"2024-12-04T21:02:37.688Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-79","CWE-352"],"updated_at":"2026-11-02T14:33:59.884489Z"}],"euvd":[{"id":"EUVD-2024-23719","description":"An issue exists within Piwigo before v.14.2.0 allowing a malicious user to take over the application. This exploit involves chaining a Cross Site Request Forgery vulnerability to issue a Stored Cross Site Scripting payload stored within an Admin user's dashboard, executing remote JavaScript. This can be used to upload a new PHP file under an administrator and directly call that file from the victim's instance to connect back to a malicious listener.","status":"published","published":"2024-02-28T00:00:00Z","modified":"2024-12-04T21:02:37Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-03T00:04:40.891519Z"}],"ghsa":[{"id":"GHSA-wqm3-jgh5-wqrh","title":"Cross Site Scripting vulnerability in Piwigo before v.14.2.0 allows a remote attacker to escalate...","description":"Cross Site Scripting vulnerability in Piwigo before v.14.2.0 allows a remote attacker to escalate privileges via the batch function on the admin page.","status":"published","published":"2024-02-29T00:30:23Z","modified":"2024-12-04T21:31:53Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:59:02.702846Z"}],"nvd":[{"id":"CVE-2024-26450","description":"An issue exists within Piwigo before v.14.2.0 allowing a malicious user to take over the application. This exploit involves chaining a Cross Site Request Forgery vulnerability to issue a Stored Cross Site Scripting payload stored within an Admin user's dashboard, executing remote JavaScript. This can be used to upload a new PHP file under an administrator and directly call that file from the victim's instance to connect back to a malicious listener.","status":"published","published":"2024-02-28T22:15:26.73Z","modified":"2026-06-17T07:17:40.293Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79","CWE-352"],"updated_at":"2026-11-02T14:09:38.473056Z"}],"osv":[{"id":"CVE-2024-26450","description":"An issue exists within Piwigo before v.14.2.0 allowing a malicious user to take over the application. This exploit involves chaining a Cross Site Request Forgery vulnerability to issue a Stored Cross Site Scripting payload stored within an Admin user's dashboard, executing remote JavaScript. This can be used to upload a new PHP file under an administrator and directly call that file from the victim's instance to connect back to a malicious listener.","status":"published","published":"2024-02-28T00:00:00Z","modified":"2026-10-20T10:30:55.189901687Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:39.244433Z"}]}}