CVE-2026-15933
OptimiDoc Server (On-Premise) stores credentials for external services in cleartext. An authenticated administrator can view previously configured service passwords, including SMTP, FTP (for scan delivery), Active Directory (for user list import), and SharePoint credentials, in cleartext via the web administration panel page source, allowing exposure of sensitive third-party authentication data. This issue was fixed in version 26.08
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.9
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- EPSS probability
- 0.36%
- CWE
- CWE-256
- Published
- 2026-09-03
- Last modified
- 2026-09-03
Affected products
- OptimiDoc OptimiDoc Server
Weakness type
Related vulnerabilities
- CVE-2026-19051 — Plaintext Storage of User Credentials in Menulux Software's Menulux Portal
- CVE-2021-38489 — HDD Password Stored In Plaintext
- CVE-2026-82453 — rust-iot-platform Cleartext Password Storage via User Model
- CVE-2026-55765 — CloudNativePG: Cleartext role passwords recorded in pg_stat_statements allow privileged tenant roles to recover the PostgreSQL superuser credential and achieve RCE in the database pod
- CVE-2026-55164 — Lemur: Plaintext password storage in Lemur user-update path
- CVE-2026-50641 — Plaintext password storage in Streamsoft Business Intelligence
- CVE-2026-41874 — Hard-coded admin credentials in Quick.Cart
- CVE-2026-61886 — Weintek cMT3092X Plaintext Storage of a Password