High severity8.1NVD Advisory· Published Apr 25, 2019· Updated Jun 17, 2026
CVE-2019-11488
CVE-2019-11488
Description
Incorrect Access Control in the Account Access / Password Reset Link in SimplyBook.me Enterprise before 2019-04-23 allows Unauthorized Attackers to READ/WRITE Customer or Administrator data via a persistent HTTP GET Request Hash Link Replay, as demonstrated by a login-link from the browser history.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <2019-04-23
Patches
Vulnerability mechanics
References
2- blog.cybrgrade.com/CVE-2019-11488-SimplyBook.me-hash-replay-attack/nvdExploitThird Party Advisory
- cybrgrade.com/files/Report_SimplyBookIt_MD5_Hash_Replay_by_CybrGradeUKLtd.pdfnvdExploitTechnical DescriptionThird Party Advisory
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