HadSky Installation Interface index.php command injection

published 2023-03-29 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-23913

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 4.1%; EPSS 4.1% chance of exploitation in 30 days, percentile 90%
public exploits: 0; none known

A vulnerability was found in HadSky up to 7.11.8. It has been declared as critical. This vulnerability affects unknown code of the file /install/index.php of the component Installation Interface. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-224242 is the identifier assigned to this vulnerability.

Exploit prediction

4.08% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

gitee.com https://gitee.com/xinbate/cve/blob/master/HadSky%20rce.md referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	3.0	6.3	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CNA	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P
NVD	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a HadSky

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

gitee.com /xinbate/cve/blob/master/HadSky%20rce.md
exploit, third-party-advisory
vuldb.com /?id.224242
vdb-entry, technical-description, third-party-advisory
vuldb.com /?ctiid.224242
signature, permissions-required, third-party-advisory
gitee.com /galaxies2580/cve/blob/master/hadSky.md
related, permissions-required

Sources

CVE List CVE-2023-1685
NVD CVE-2023-1685

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary