CVE-2026-2952Disclosure(vaelsys / vaelsys)

LOWCVSS 9.8 · CRITICAL

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

Hunt for exploitation attempts and persistence artifacts
Increase monitoring for publicly documented tradecraft
Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

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.

vaelsys CVEs Back to dashboard

1.5/ 10 priority

Sources & remediation

Exploit / PoC references

https://github.com/CVE-Hunter-Leo/CVE/issues/10

Vendor / third-party advisories

Other references

https://vuldb.com/?ctiid.347318

Weakness type (CWE)

CWE-77CWE-78

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

vaelsys

Threat summary

Public PoC is present in monitored signal
3 mentions across 3 observed days
Momentum state: stable

What's happening

PoC mentioned or linked in 1 signal
Technical details provided in 3 signals
Disclosure: 3 classified signals
Peaked 2d ago at 1 mentions (2026-02-22); latest day: 1
3 total mentions across 3 days

Affected systems

Vendors

vaelsys

Products

vaelsys

1 version affected across 1 product

Deep dive

Activity timeline3 mentions / 3d

Signal classification1 categories

Disclosure

3100.0%

Referenced assets2 URLs

By indicator

Full discourse3 posts

Cybersecurity Aide@SecAideInfo225d
Disclosure
🚨🔍 Alert: CVE-2026-2952 found in Vaelsys 4.1.0! Remote OS command injection via /tree/tree_server.php ☠️ Exploit is public and poses a high risk. Vendor unresponsive. Secure your systems ASAP! 🚫🖥️ #CyberSecurity #Infosec #CVE2026 #PatchNow
Post summary
An alert announces CVE-2026-2952 in Vaelsys 4.1.0, describing a remote OS command injection via /tree/tree_server.php, noting that the exploit is publicly available and urging immediate system hardening.
0001040
20 followersView on X
Vulmon Vulnerability Feed@VulmonFeeds228d
Disclosure
CVE-2026-2952 Remote OS Command Injection in Vaelsys 4.1.0 via HTTP POST Request Handler https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-2952
Post summary
A new remote OS command injection vulnerability (CVE-2026-2952) has been disclosed for Vaelsys 4.1.0, affecting the HTTP POST request handler.
0001046
4.0K followersView on X
CRAC Learning - Tech@cracbot223d
Disclosure
CVE-2026-2952 (CVSS:6.9, HIGH) is Analyzed. A flaw has been found in Vaelsys 4.1.0. This vulnerability affects unknown code of the file /tree/tree_server.php of the..https://nvd.nist.gov/vuln/detail/CVE-2026-2952 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
A high‑severity vulnerability (CVSS 6.9) was identified in Vaelsys 4.1.0 affecting an unknown code path in tree_server.php; no PoC, patch, or exploitation details are shared.
0000018
173 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	vaelsys	vaelsys	4.1.0	-	-

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