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CVE-2025-30177

CVE-2025-30177: Apache Camel Missing Header Out Filter Leads to Potential Bypass/Injection Vulnerability

6.5

CVSS Score
3.1

Basic Information

CVE ID
CVE-2025-30177
GHSA ID
GHSA-vq4p-pchp-6g6v
EPSS Score
0.32643%
CWE
CWE-164
Published
4/1/2025
Updated
4/1/2025
KEV Status
No
Technology
TechnologyJava

Technical Details

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Package NameEcosystemVulnerable VersionsFirst Patched Version
org.apache.camel:camel-undertowmaven>= 4.10.0, < 4.10.34.10.3
org.apache.camel:camel-undertowmaven>= 4.8.0, < 4.8.64.8.6

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The security patch adds inbound header filtering to UndertowHeaderFilterStrategy.initialize(). The vulnerability stemmed from this method only setting OUT filter patterns (CAMEL_FILTER_STARTS_WITH) while neglecting IN filters. This allowed malicious headers to bypass validation during request processing. The initialize() method is the root configuration point for header filtering strategies, making it the key vulnerable function visible in component initialization stack traces.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

*yp*ss/Inj**tion vuln*r**ility in *p**** **m*l in **m*l-Un**rtow *ompon*nt un**r p*rti*ul*r *on*itions. T*is issu* *****ts *p**** **m*l: *rom *.**.* ***or* *.**.*, *rom *.*.* ***or* *.*.*. Us*rs *r* r**omm*n*** to up*r*** to v*rsion *.**.* *or *.**

Reasoning

T** s**urity p*t** ***s in*oun* *****r *ilt*rin* to Un**rtow*****r*ilt*rStr*t**y.initi*liz*(). T** vuln*r**ility st*mm** *rom t*is m*t*o* only s*ttin* OUT *ilt*r p*tt*rns (**M*L_*ILT*R_ST*RTS_WIT*) w*il* n**l**tin* IN *ilt*rs. T*is *llow** m*li*ious