Vulnerability · Published Jul 17, 2026 · Assigned by DIVD
CVE-2026-22104Improper access control in Hashtopolis server chunk activity component
High 7.1
In plain English
A high-severity authorization bypass via user-controlled key in server from hashtopolis. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 4.0)7.1High
Exploit odds (30 days)0.4%top 60.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper access control in Hashtopolis server web-interface chunk activity component for versions prior to 0.14.8 allows any created account to read all cracked hashes of a Hashtopolis server instance.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| hashtopolis | server | 0 – before 0.14.8 |
Weakness: CWE-639 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/R:I
References
- https://csirt.divd.nl/CVE-2026-22104 third-party-advisory
- https://csirt.divd.nl/DIVD-2026-00010 third-party-advisory
- https://github.com/hashtopolis/server/releases/tag/v0.14.8 vendor-advisory