{“lastseen”:””,”description”:”A security flaw has been discovered in Dolibarr ERP CRM up to 23.0.2. This vulnerability affects the function dol_verifyHash in the library htdocs\/core\/lib\/security.lib.php of the component Online Signature Module. The manipulation results in improper verification of cryptographic signature. The attack may be performed from remote. Attacks of this nature are highly complex. It is stated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.”,”published”:”2026-05-03T09:30:13.135Z”,”modified”:”2026-05-03T09:30:13.135Z”,”type”:”cve”,”title”:”Dolibarr ERP CRM Online Signature security.lib.php dol_verifyHash signature verification”,”source”:”VulDB”,”references”:”https:\/\/vuldb.com\/vuln\/360859\\nhttps:\/\/vuldb.com\/vuln\/360859\/cti\\nhttps:\/\/vuldb.com\/submit\/801794\\nhttps:\/\/gist.github.com\/Shaon-Xis\/d6ae069fc54f006457b68a91d5a8e158″,”id”:”CVE-2026-7689″,”bulletinFamily”:””,”cwe”:[“CWE-347″,”CWE-345″],”cvelist”:null,”sourceData”:”Dolibarr ERP CRM 23.0.0\\nDolibarr ERP CRM 23.0.1\\nDolibarr ERP CRM 23.0.2″,”sourceHref”:””,”cvss”:{“score”:6.3,”severity”:”MEDIUM”,”vector”:”CVSS:4.0\/AV:N\/AC:H\/AT:N\/PR:N\/UI:N\/VC:N\/VI:L\/VA:N\/SC:N\/SI:N\/SA:N\/E:P”,”version”:”4.0″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”ERP CRM”,”version”:”23.0.0″,”vendor”:”Dolibarr”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:””,”description”:”A security flaw has been discovered in Dolibarr ERP CRM up to 23.0.2. This vulnerability affects the function dol_verifyHash in the library htdocs\/core\/lib\/security.lib.php of the…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[6,8,23,12,21,13,7,11,5],"class_list":["post-51066","post","type-post","status-publish","format-standard","hentry","category-category_cve","tag-cve","tag-cvss","tag-cvss-63","tag-exploit","tag-medium","tag-news","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n