CVE-2026-2952Vaelsys HTTP POST Request tree_server.php os command injection
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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A flaw has been found in Vaelsys 4.1.0. This vulnerability affects unknown code of the file /tree/tree_server.php of the component HTTP POST Request Handler. This manipulation of the argument xajaxargs causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS
- 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-78, CWE-77
- 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
- Analyzed
- Record last updated
- Feb 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
n/a Vaelsys vaelsys:vaelsys | 4.1.0 | CNA record |
vaelsys vaelsys vaelsys:vaelsys | 4.1.0 | NVD |
References
- https://vuldb.com/?id.347318vdb-entry, technical-description, third-party-advisory
- https://vuldb.com/?ctiid.347318signature, permissions-required, vdb-entry
- https://vuldb.com/?submit.755166third-party-advisory, vdb-entry
- https://github.com/CVE-Hunter-Leo/CVE/issues/10exploit, issue-tracking, third-party-advisory
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.