Dashboard / CVE-2026-120428

CVE-2026-120428

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 60/100
Published: 2026-11-02 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Active
S: X
AT: None
VC: None
VI: None
VA: None

Description

PandaWiki 3.65.0 through 3.87.5 contains a stored cross-site scripting vulnerability that allows unauthenticated attackers to upload HTML files with image extensions via /share/v1/common/file/upload. Attackers can lure administrators to /static-file/<key>?a=.pdf, bypassing the nginx attachment header to serve HTML inline and steal the panda_wiki_token JWT for session takeover.

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
Chaitin PandaWiki 3.65.0
Chaitin PandaWiki 3.65.0

References & Advisories (6)

Bug Bounty Relevance

60 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

5.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.36%
Raw Score 0.003590
Percentile 30.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00359
2026-11-12
0.00359
2026-11-10
0.00359
2026-11-09
0.00359
2026-11-08
0.00359
2026-11-07
0.00359
2026-11-06
0.00359
2026-11-05
0.00359
2026-11-04
0.00359
2026-11-03
0.00359

Intelligence Sources

mitre ref →
nvd ref →

External Links