CVE-2023-25983: Improper Neutralization of Formula Elements in a CSV File vulnerability in WPOmnia KB Support.This issue affec

Q: How do I fix CVE-2023-25983?

kb support: upgrade to newer than 1.5.85. Exact commands for each OS are on this page.

Q: Is CVE-2023-25983 being exploited?

CVE-2023-25983 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-2023-25983 affect?

CVE-2023-25983 affects kb support. Severity is high (CVSS 8.8). Improper Neutralization of Formula Elements in a CSV File vulnerability in WPOmnia KB Support.This issue affects KB Support: from n/a through 1.5.84.

This month

HIGH 8.8UPGRADE

CVE-2023-25983 is a high-severity flaw (CVSS 8.8) affecting kb support. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper Neutralization of Formula Elements in a CSV File vulnerability in WPOmnia KB Support.This issue affects KB Support: from n/a through 1.5.84.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.1% (top 34%)
CISA exploited list	No
Weakness	CWE-1236
Published	2023-11-07
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: logon

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

Am I affected?

Timeline

2023-11-07 16:15 UTCPublished CVE record published
2026-06-17 05:42 UTCUpdated Record last modified

logon kb support UPGRADE

Affected: <= 1.5.85

Fixed in: newer than 1.5.85

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy kb-support || rpm -q kb-support || kb-support --version

2. UPGRADE to newer than 1.5.85 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade kb-support

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade kb-support

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-2023-25983?

kb support: upgrade to newer than 1.5.85. Exact commands for each OS are on this page.

Is CVE-2023-25983 being exploited?

CVE-2023-25983 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-2023-25983 affect?

CVE-2023-25983 affects kb support. Severity is high (CVSS 8.8). Improper Neutralization of Formula Elements in a CSV File vulnerability in WPOmnia KB Support.This issue affects KB Support: from n/a through 1.5.84.

How urgent is CVE-2023-25983?

Priority 47/100. High severity

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References

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