CVE-2023-26692: ZCBS Zijper Collectie Beheer Systeem (ZCBS), Zijper Publication Management System (ZPBS), and Zijper Image Ban

This month

MEDIUM 6.1MITIGATEMITIGATEMITIGATE

CVE-2023-26692 is a medium-severity flaw (CVSS 6.1) affecting zbbs, zcbs, zpbs. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

ZCBS Zijper Collectie Beheer Systeem (ZCBS), Zijper Publication Management System (ZPBS), and Zijper Image Bank Management System (ZBBS) 4.14k is vulnerable to Cross Site Scripting (XSS).

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	2.7% (top 14%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-03-30
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: zcbs

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

Am I affected?

Timeline

2023-03-30 20:15 UTCPublished CVE record published
2026-06-17 05:43 UTCUpdated Record last modified

zcbs zbbs MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

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

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

zcbs zcbs MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

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

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

zcbs zpbs MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

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

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: ZCBS/ZBBS/ZPBS v4.14k - Reflected Cross-Site Scripting (XSS)

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-2023-26692?

zbbs: mitigate or apply the listed mitigation; zcbs: mitigate or apply the listed mitigation; zpbs: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-26692 being exploited?

CVE-2023-26692 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-2023-26692 affect?

CVE-2023-26692 affects zbbs, zcbs, zpbs. Severity is medium (CVSS 6.1). ZCBS Zijper Collectie Beheer Systeem (ZCBS), Zijper Publication Management System (ZPBS), and Zijper Image Bank Management System (ZBBS) 4.14k is vulnerable to Cross Site Scripting (XSS).

How urgent is CVE-2023-26692?

Priority 48/100. Public exploit reference

References

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