CVE-2026-108567Medium· 4.3▾ TwilightPoC availableA vulnerability was found in InstantSoft icms2 up to 2.18.2. Impacted is the function files_delete_file of the file system/fields/image.php of the component Image Handler. Performing a manipulation of the argument size results in path tr…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 23.7 · likelihood 0.1 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 11.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.5%
Last analysed / modified upstream
Exploit / PoC code exists
A vulnerability was found in InstantSoft icms2 up to 2.18.2. Impacted is the function files_delete_file of the file system/fields/image.php of the component Image Handler. Performing a manipulation of the argument size results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. The patch is named 03d70937f1ff97031523222808726994b8b79379. It is recommended to apply a patch to fix this issue.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-108566Low· 3.5A vulnerability has been found in InstantSoft icms2 up to 2.18.2
CVE-2026-108568Medium· 4.3A vulnerability was determined in InstantSoft icms2 up to 2.18.2
CVE-2026-54611Medium· 5.5InstantCMS is a free and open source content management system
CVE-2026-48707Low· 3.1InstantCMS is a free and open source content management system
CVE-2021-21972Critical· 9.8The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin
CVE-2019-19781Critical· 9.8An issue was discovered in Citrix Application Delivery Controller (ADC) and Gateway 10.5, 11.1, 12.0, 12.1, and 13.0