CVE-2026-35185: HAX CMS helps manage microsite universe with PHP or NodeJs backends

This week

HIGH 7.5REMOTEDOWNGRADE

CVE-2026-35185 is a high-severity flaw (CVSS 7.5) affecting haxiam. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to 25.0.0, the /server-status endpoint is publicly accessible and exposes sensitive information including authentication tokens (user_token), user activity, client IP addresses, and server configuration details. This allows any unauthenticated user to monitor real-time user interactions and gather internal infrastructure information. This vulnerability is fixed in 25.0.0.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 71%)
CISA exploited list	No
Weakness	CWE-284, CWE-522, CWE-532
Published	2026-04-06
Last modified	2026-07-24

Publisher (CNA): GitHub, Inc. · Vendor: psu

Last updated 2026-07-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-06 20:16 UTCPublished CVE record published
2026-07-24 21:10 UTCUpdated Record last modified

psu haxiam DOWNGRADE

Affected: 11.0.5

Fixed in: no fixed release known

Safe to downgrade to: a release before 11.0.5

1. Check installed version

apt-cache policy haxiam || rpm -q haxiam || haxiam --version

2. No fixed release: DOWNGRADE to a release before 11.0.5 (Debian / Ubuntu)

apt-cache madison haxiam sudo apt install haxiam=<VERSION_BEFORE_11.0.5> sudo apt-mark hold haxiam

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list haxiam sudo dnf downgrade haxiam-<VERSION_BEFORE_11.0.5> sudo dnf versionlock add haxiam

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-35185?

haxiam: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-35185 being exploited?

CVE-2026-35185 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-35185 affect?

CVE-2026-35185 affects haxiam. Severity is high (CVSS 7.5). HAX CMS helps manage microsite universe with PHP or NodeJs backends. Prior to 25.0.0, the /server-status endpoint is publicly accessible and exposes sensitive information including authentication tokens (user_token), user activity, client I

How urgent is CVE-2026-35185?

Priority 44/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Node.js vulnerabilities · PHP vulnerabilities

References

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