CVE-2026-90490
lenve vhr MailReceiver deserialization
- State
- Published
- Severity
- 5.3 Medium
- Published
- Sep 13, 2026
- Updated
- Sep 14, 2026
- Reserved
- Sep 12, 2026
Description
A security flaw has been discovered in lenve vhr 1.0-SNAPSHOT. This issue affects some unknown processing of the component MailReceiver. Performing a manipulation results in deserialization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
vhrlenve |
|
References
- VDB-403078 | lenve vhr MailReceiver deserializationvdb-entry
- VDB-403078 | CTI Indicators (IOB, IOC)signaturepermissions-required
- CVE-2026-90490 | CVE Analysis and Reportthird-party-advisory
- Submit #888617 | vhr人事管理系统 1.0-SNAPSHOT Deserializationthird-party-advisory
- https://github.com/ArrestX/vhr-advisories/blob/main/poc/VHR-VULN-006/YAKIT-PoC.mdexploit
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