CVE-2025-8066: Bunker Web 1.6.2 - Uncontrolled external site redirect
Vulnerability summary
CVE-2025-8066 is a medium (CVSS 4.8) URL Redirection to Untrusted Site vulnerability in bunkerity bunker web. EPSS estimates a 0.46% chance of exploitation in the next 30 days, higher than 39.7% of scored vulnerabilities.
Not severe (CVSS 4.8, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Timeline
- 15-08-2025PublishedVulnerability first disclosed.
- 25-08-2025Last modifiedVulnerability information updated.
Description
URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Bunkerity Bunker Web on Linux allows Phishing.This issue affects Bunker Web: 1.6.2.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST4.8MediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/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 trend
Probability
0.46%
Chance of exploitation in the next 30 days
Percentile
40%
Versus all other CVEs
30-day change
Increase +0.02 pp
From 0.44% on 04-10-2026
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, low-privilege account, user interaction (CVSS vector). Other conditions: not stated in public data.
Bunkerity1 product
- bunker web≥ 1.6.2, < 1.6.4
1 vendor · 1 product
References
3 links- fluidattacks.com/advisories/cypressThird Party Advisory