CVE-2026-13766

DBIx::QuickORM versions before 0.000026 for Perl allow SQL injection via unquoted SQL identifiers. The default SQL builder, a SQL::Abstract subclass, sets bindtype in its constructor but never quote_char, so SQL::Abstract emits identifiers verbatim. Caller-supplied identifiers (order_by, where-clause column keys, field and returning lists, upsert columns, and join aliases) reach the SQL string raw, while values are placeholder-bound and unaffected. A caller that forwards untrusted input to an affected identifier position, such as a user-controlled order_by value, enables SQL injection: the row order can be made to depend on a sub-select over columns the query never selected, and the where and update identifier positions permit further data disclosure and tampering.

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-25)

CWE

CWE-89

Published

2026-06-30

Modified

2026-10-25

Record from

the NVD, synced 2026-10-25

References

• https://github.com/exodist/DBIx-QuickORM/commit/43d7684682050780f056f25e1879191fb0a3265e.patch
• https://metacpan.org/release/EXODIST/DBIx-QuickORM-0.000026/changes
• http://www.openwall.com/lists/oss-security/2026/06/30/4

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