CVE-2026-55602
MediumAdvisory
Published 18 Jun 2026In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.9
- base score, highest
- EPSS
- 0.004
- 30th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 74
- of 17,781 indexed, latest versions
- Container images
- 69
- deployed by those charts
- Fix available
- 1 of 1
- affected package
http-proxy-middleware `router` host+path substring matching allows Host-header-driven backend routing bypass
Carried by container images the latest versions of 74 of 17,781 indexed charts deploy, on 69 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| http-proxy-middlewarenpm | 0.17.3, 0.17.4, 0.18.0, 0.19.1+12 more | 2.0.10, 3.0.6 | 69 |
- OSV records
- GHSA-64mm-vxmg-q3vj
Charts affected
74 by stars
Container images carrying it
69 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| ghcr.io/ | 60c1562e4d51 | http-proxy-middleware | 2.0.10 | 4 |
| rcdelacruz/ | 38007f358355 | http-proxy-middleware | 2.0.10 | 3 |
| chatwoot/ | d530ab8c1753 | http-proxy-middleware | 2.0.10 | 2 |
| martinaif/ | 43bc40a3da0e | http-proxy-middleware | 2.0.10 | 2 |
| mojaloop/ | 265102a049d6 | http-proxy-middleware | 3.0.6 | 2 |
| stakater/ | 3f4926eedc74 | http-proxy-middleware | 2.0.10 | 2 |
| ghcr.io/ | acb40032ad4b | http-proxy-middleware | 2.0.10 | 2 |
| apimap/ | 406d3858e20c | http-proxy-middleware | 2.0.10 | 1 |
| apimap/ | 041a4790c65c | http-proxy-middleware | 2.0.10 | 1 |
| arfath29/ | 384b3e377f47 | http-proxy-middleware | 2.0.10 | 1 |
| assistiot/ | f11d82defc70 | http-proxy-middleware | 2.0.10 | 1 |
| ccjacobs14/ | 9a9b14a6f09e | http-proxy-middleware | 2.0.10 | 1 |
| chatwoot/ | 67ebc751c171 | http-proxy-middleware | 2.0.10 | 1 |
| coldatom/ | 7c2fbbb41bcf | http-proxy-middleware | 2.0.10 | 1 |
| conduction/ | d591f5e6f2a9 | http-proxy-middleware | 2.0.10 | 1 |
| dessalines/ | ee4c620d8e93 | http-proxy-middleware | 2.0.10 | 1 |
| ethersphere/ | 61f5419afbcd | http-proxy-middleware | 3.0.6 | 1 |
| flagsmith/ | df02a29e8b0c | http-proxy-middleware | 2.0.10 | 1 |
| hecrom/ | 5454b54d5b28 | http-proxy-middleware | 2.0.10 | 1 |
| helga09/ | 7999bc8b77c0 | http-proxy-middleware | 2.0.10 | 1 |
| henrywhitaker3/ | 47159a940229 | http-proxy-middleware | 2.0.10 | 1 |
| hkotel/ | 3c04c0e85039 | http-proxy-middleware | 2.0.10 | 1 |
| ibarreche/ | c8970ac1c8dc | http-proxy-middleware | 2.0.10 | 1 |
| ibmcom/ | e2a86997b36b | http-proxy-middleware | 2.0.10 | 1 |
| ilum/ | 716437a51a6c | http-proxy-middleware | 2.0.10 | 1 |
| jayfong/ | 163e5d621910 | http-proxy-middleware | 2.0.10 | 1 |
| joplin/ | 52af57880c0e | http-proxy-middleware | 2.0.10 | 1 |
| joplin/ | b87564ef34e9 | http-proxy-middleware | 2.0.10 | 1 |
| kitware/ | d7767d9b9da4 | http-proxy-middleware | 2.0.10 | 1 |
| kobotoolbox/ | bcacc01bccd4 | http-proxy-middleware | 2.0.10 | 1 |
| kyleslugg/ | ba8c36dfdfbd | http-proxy-middleware | 2.0.10 | 1 |
| lavandadelpatio/ | 501c3f31e0bc | http-proxy-middleware | 2.0.10 | 1 |
| leonardomulticloud/ | e42a341e0299 | http-proxy-middleware | 2.0.10 | 1 |
| lissy93/ | 1991f7be5ed0 | http-proxy-middleware | 2.0.10 | 1 |
| markdegroot/ | d8445f2a0de6 | http-proxy-middleware | 2.0.10 | 1 |
| misskey/ | e08b7c478093 | http-proxy-middleware | 2.0.10 | 1 |
| mitchxxx/ | 4e72480ec63a | http-proxy-middleware | 2.0.10 | 1 |
| n8nio/ | 761374d4eb84 | http-proxy-middleware | 3.0.6 | 1 |
| nocodb/ | d9516f0bf546 | http-proxy-middleware | 2.0.10 | 1 |
| ooghenekaro/ | 03394ba1d6d8 | http-proxy-middleware | 2.0.10 | 1 |
| roadiehq/ | ef355bf5b639 | http-proxy-middleware | 2.0.10 | 1 |
| samajh/ | 05ef4fddbb75 | http-proxy-middleware | 2.0.10 | 1 |
| siscc/ | b6f9a7c888fc | http-proxy-middleware | 2.0.10 | 1 |
| socialmediamacroscope/ | c5095e94bc65 | http-proxy-middleware | 2.0.10 | 1 |
| testhubio/ | e86c2db53be8 | http-proxy-middleware | 2.0.10 | 1 |
| treskon/ | e7970783bc8d | http-proxy-middleware | 2.0.10 | 1 |
| unitycatalog/ | 3a688197b218 | http-proxy-middleware | 2.0.10 | 1 |
| vabene1111/ | ec4e9e2905b0 | http-proxy-middleware | 2.0.10 | 1 |
| veecode/ | c443520aebf7 | http-proxy-middleware | 3.0.6 | 1 |
| vlebediantsev/ | 007c6670ff48 | http-proxy-middleware | 2.0.10 | 1 |