Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
CVE Vulnerability Details :
CVE-2026-2557
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-16 Feb, 2026 | 13:02
Updated At-16 Feb, 2026 | 13:02
Rejected At-
▼CVE Numbering Authority (CNA)
cskefu File Upload MediaController.java upload cross site scripting

A vulnerability was detected in cskefu up to 8.0.1. Impacted is the function Upload of the file com/cskefu/cc/controller/resource/MediaController.java of the component File Upload. The manipulation results in cross site scripting. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected Products
Vendor
n/a
Product
cskefu
Modules
  • File Upload
Versions
Affected
  • 8.0.0
  • 8.0.1
Problem Types
TypeCWE IDDescription
CWECWE-79Cross Site Scripting
CWECWE-94Code Injection
Type: CWE
CWE ID: CWE-79
Description: Cross Site Scripting
Type: CWE
CWE ID: CWE-94
Description: Code Injection
Metrics
VersionBase scoreBase severityVector
4.05.1MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
3.03.5LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
2.04.0N/A
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 5.1
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Version: 3.0
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
Version: 2.0
Base score: 4.0
Base severity: N/A
Vector:
AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
xcxr (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-15 00:00:00
VulDB entry created2026-02-15 01:00:00
VulDB entry last update2026-02-15 18:49:13
Event: Advisory disclosed
Date: 2026-02-15 00:00:00
Event: VulDB entry created
Date: 2026-02-15 01:00:00
Event: VulDB entry last update
Date: 2026-02-15 18:49:13
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.346165
vdb-entry
technical-description
https://vuldb.com/?ctiid.346165
signature
permissions-required
https://vuldb.com/?submit.750729
third-party-advisory
https://fx4tqqfvdw4.feishu.cn/docx/ZqvtdTniToQMw0xZL94cTpuTnac
exploit
Hyperlink: https://vuldb.com/?id.346165
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.346165
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.750729
Resource:
third-party-advisory
Hyperlink: https://fx4tqqfvdw4.feishu.cn/docx/ZqvtdTniToQMw0xZL94cTpuTnac
Resource:
exploit
Details not found