Auth bypass in Bdtask Saleserp
CVE-2026-1597
A vulnerability has been found in Bdtask SalesERP up to 20260116. This issue affects some unknown processing of the component Administrative Endpoint. Such manipulation of the argument ci_session leads to improper authorization. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (21.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 21.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Bdtask Saleserp — versions 2026-01-16, 20260116
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/4m3rr0r/PoCVulDb/issues/11 (issue-tracking, Exploit, Third Party Advisory, exploit, Issue Tracking)
- www.youtube.com/watch (Exploit, exploit, media-coverage)
Frequently asked questions
- What is CVE-2026-1597?
- CVE-2026-1597 is a medium-severity vulnerability in Bdtask Saleserp, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2026-01-29.
- How severe is CVE-2026-1597?
- Medium severity. CVSS v3 base score is 6.3 out of 10.