CVE-2022-4823: A vulnerability, which was classified as problematic, was found in InSTEDD Nuntium

Q: How do I fix CVE-2022-4823?

nuntium: upgrade to 2022-11-23. Exact commands for each OS are on this page.

Q: Is CVE-2022-4823 being exploited?

CVE-2022-4823 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-2022-4823 affect?

CVE-2022-4823 affects nuntium. Severity is low (CVSS 3.1). A vulnerability, which was classified as problematic, was found in InSTEDD Nuntium. Affected is an unknown function of the file app/controllers/geopoll_controller.rb. The manipulation of the argument signature leads to observable timing dis

Q: How urgent is CVE-2022-4823?

Priority 24/100. No elevated risk signals yet.

Routine

LOW 3.1UPGRADE

CVE-2022-4823 is a low-severity flaw (CVSS 3.1) affecting nuntium. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability, which was classified as problematic, was found in InSTEDD Nuntium. Affected is an unknown function of the file app/controllers/geopoll_controller.rb. The manipulation of the argument signature leads to observable timing discrepancy. It is possible to launch the attack remotely. The name of the patch is 77236f7fd71a0e2eefeea07f9866b069d612cf0d. It is recommended to apply a patch to fix this issue. VDB-217002 is the identifier assi

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.1 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-208, CWE-203
Published	2022-12-28
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: instedd

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

Am I affected?

Timeline

2022-12-28 21:15 UTCPublished CVE record published
2026-06-17 05:21 UTCUpdated Record last modified

instedd nuntium UPGRADE

Affected: < 2022-11-23

Fixed in: 2022-11-23

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 2022-11-23 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade nuntium

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-2022-4823?

nuntium: upgrade to 2022-11-23. Exact commands for each OS are on this page.

Is CVE-2022-4823 being exploited?

CVE-2022-4823 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-2022-4823 affect?

CVE-2022-4823 affects nuntium. Severity is low (CVSS 3.1). A vulnerability, which was classified as problematic, was found in InSTEDD Nuntium. Affected is an unknown function of the file app/controllers/geopoll_controller.rb. The manipulation of the argument signature leads to observable timing dis

How urgent is CVE-2022-4823?

Priority 24/100. No elevated risk signals yet.

References

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