CVE-2026-105157RainyGao DocSys Document Controller doGetTmpFile.do DocController.doGetTmp path traversal
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A security vulnerability has been detected in RainyGao DocSys up to 2.02.85. The affected element is the function DocController.doGetTmp of the file /Doc/doGetTmpFile.do of the component Document Controller. The manipulation of the argument path/fileName leads to path traversal. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:C
- Weakness (CWE)
- CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 5, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
RainyGao DocSys rainygao:docsys | 2.02.0; 2.02.1; 2.02.2; 2.02.3; 2.02.4; 2.02.5; 2.02.6; 2.02.7; and 78 more ranges | CNA record |
References
- https://vuldb.com/vuln/413376vdb-entry, technical-description
- https://vuldb.com/vuln/413376/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-105157third-party-advisory
- https://vuldb.com/submit/953424third-party-advisory
- https://gitee.com/RainyGao/DocSys/issues/IKA7W8exploit, issue-tracking
- https://gitee.com/RainyGao/DocSys/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.