CVE-2026-6428

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 15.7% of scored records. A rank, not a probability.

NVD base score

5.6 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:C/RE:X/U:Amber

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-08-10.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-06-13 16:34Z2 MO AGO

Last updated

2026-08-10 11:44Z25 DAYS AGO

Reserved

2026-04-16

Assigning CNA

TuranSec

Record state

PUBLISHED

Severity

Medium (CVSS 5.6)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/AU:Y/V:C/U:Amber

Weaknesses

• CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')Base

Data version

5.2

Document digest

557f28ed3afe52c5578d9adf4593bb63c1a1cbad5648241a18648d23d4ac3197

• bugs.koha-community.orgKoha Bug 42361 - SQL Injection in reports/catalogue_out.pl via Filter parameterhttps://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42361issue-trackingvendor-advisory
• bugs.koha-community.orgBug 42361: Fix SQL injection in catalogue_out.pl (official patch)https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=199539patchvendor-advisory
• koha-community.orgKoha Community Security Releaseshttps://koha-community.org/security-releases/vendor-advisory