CVE-2026-22192: Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthent

Q: How do I fix CVE-2026-22192?

wpdiscuz: upgrade to 7.6.47. Exact commands for each OS are on this page.

Q: Is CVE-2026-22192 being exploited?

CVE-2026-22192 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-22192 affect?

CVE-2026-22192 affects wpdiscuz. Severity is critical (CVSS 9.9). Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localStorage values. Attackers can modify clien

Q: How urgent is CVE-2026-22192?

Priority 45/100. Critical severity; Remotely exploitable, no login, no user action

This month

CRITICAL 9.9REMOTEUPGRADE

CVE-2026-22192 is a critical-severity flaw (CVSS 9.9) affecting wpdiscuz. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localStorage values. Attackers can modify client-side authentication state to bypass server-side access controls and gain unauthorized access to protected management functionality without valid credentials.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.9 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-306
Published	2026-03-13
Last modified	2026-06-17

Publisher (CNA): VulnCheck · Vendor: gvectors

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

Am I affected?

Timeline

2026-03-13 19:54 UTCPublished CVE record published
2026-06-17 10:19 UTCUpdated Record last modified

gvectors wpdiscuz UPGRADE

Affected: < 7.6.47

Fixed in: 7.6.47

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 7.6.47 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wpdiscuz

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wpdiscuz

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-2026-22192?

wpdiscuz: upgrade to 7.6.47. Exact commands for each OS are on this page.

Is CVE-2026-22192 being exploited?

CVE-2026-22192 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-2026-22192 affect?

CVE-2026-22192 affects wpdiscuz. Severity is critical (CVSS 9.9). Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localStorage values. Attackers can modify clien

How urgent is CVE-2026-22192?

Priority 45/100. Critical severity; Remotely exploitable, no login, no user action

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References

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