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CVE-2018-5385: Navarino Infinity is prone to session fixation attacks

58
This month
HIGH 8.8UPGRADE

CVE-2018-5385 is a high-severity flaw (CVSS 8.8) affecting infinity. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Navarino Infinity is prone to session fixation attacks. The server accepts the session ID as a GET parameter which can lead to bypassing the two factor authentication in some installations. This could lead to phishing attacks that can bypass the two factor authentication that is present in some installations.

Why this priority

  • High severity
  • EPSS top 9%: very likely to be exploited
  • Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score8.8 (High)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionRequired
EPSS exploit chance4.0% (top 9%)
CISA exploited listNo
WeaknessCWE-384
Published2018-07-24
Last modified2026-06-17
Publisher (CNA): CERT/CC · Vendor: navarino

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Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

navarino infinity UPGRADE
Affected: < 2.2
Fixed in: 2.2
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy infinity || rpm -q infinity || infinity --version
2. UPGRADE to 2.2 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade infinity
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade infinity
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
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-2018-5385?

infinity: upgrade to 2.2. Exact commands for each OS are on this page.

Is CVE-2018-5385 being exploited?

CVE-2018-5385 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-2018-5385 affect?

CVE-2018-5385 affects infinity. Severity is high (CVSS 8.8). Navarino Infinity is prone to session fixation attacks. The server accepts the session ID as a GET parameter which can lead to bypassing the two factor authentication in some installations. This could lead to phishing attacks that can bypas

How urgent is CVE-2018-5385?

Priority 58/100. High severity; EPSS top 9%: very likely to be exploited; Public exploit reference

Related CVEs

References

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