Dashboard / CVE-2026-104081

CVE-2026-104081

HIGH
MEDIUM Priority: 0.06 BB Relevance: 65/100
Published: 2026-10-09 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
AT: None
VC: None
VI: High
VA: High

Description

KodExplorer before 4.55 contains a path traversal vulnerability in the unzip_pre_name() function within app/function/helper.function.php, where a single non-recursive str_replace() sanitization pass can be bypassed using crafted filenames like "....//", combined with PclZip's extract() call in KodArchive.class.php lacking the PCLZIP_OPT_EXTRACT_DIR_RESTRICTION option. Authenticated attackers can upload a malicious ZIP archive with traversal sequences to overwrite arbitrary files such as core JavaScript assets, enabling stored XSS that leads to admin account takeover and subsequent remote code execution via unrestricted PHP file upload.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
kalcaddle KodExplorer 0 < 4.55

References & Advisories (2)

Bug Bounty Relevance

65 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

7.2 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.77%
Raw Score 0.007670
Percentile 56.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00767
2026-11-12
0.00767
2026-11-10
0.00767
2026-11-09
0.00767
2026-11-08
0.00767

Intelligence Sources

mitre ref →

External Links