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CVE-2026-70371

Koha - SQL Injection in reports/issues_avg_stats.pl

Published: Aug 4, 2026Updated: Aug 10, 2026 Sources: CVE List NVDCWE-89
8.8HIGH
NVD MITRE
EPSS Score
0.3%
Top 76.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
OpenVAS

Description

Koha's reports/issues_avg_stats.pl builds dynamic SQL in sub calculate by concatenating several user-controlled request parameters directly into the query string. The Line and Column parameters are not validated against any whitelist and land verbatim in identifier positions (SELECT DISTINCTROW, GROUP BY, ORDER BY), and each Filter slot is concatenated raw into single-quoted LIKE, BETWEEN, and comparison fragments with no bound parameters.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-89

Affected Products

Koha Community
oss-projectaka koha
Koha
Enterprise Software / document-mgmt

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42368
bugs.koha-community.org
https://download.koha-community.org/koha-25.05.12.tar.gz
download.koha-community.org
https://koha-community.org/koha-25-05-12-released/
koha-community.org

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