SQL::Abstract versions from 1.90_01 before 2.000001_04 for Perl allow SQL injection via the where values of a nested statement in an identifier position
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Published
4 h ago
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Vulnerability description
DayBreach AI Explanation
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Short explanation
SQL-Abstract for Perl versions 1.90_01 through 2.000001_04 contain an SQL injection vulnerability via the where values of a nested statement in an identifier position.
Applications passing untrusted input as a where value of such nested statements while expecting them to be bound allow SQL injection because the values go into the SQL text unescaped.
What should be done?
- Follow vendor advisories
- Review patch references and apply updates
Chain of evidence and sources
SQL-Abstract sürümleri 1.90_01 ile 2.000001_04 arasında SQL enjeksiyonu açığı barındırmaktadır.
Yama durumu için doğrulanmış yama referansları mevcuttur.
Show the technical text from the sources
SQL::Abstract versions from 1.90_01 before 2.000001_04 for Perl allow SQL injection via the where values of a nested statement in an identifier position. A nested statement such as { -select => ... } in a position where plain scalars are identifiers treats its own plain scalars as identifiers too. These positions are the select list, ORDER BY, GROUP BY, RETURNING, and with the ExtraClauses plugin FROM (-as) and JOIN (to). The values of the statement's where, having and set clauses, and the rows of a -values, go into the SQL text instead of the bind list, unescaped unless quote_char is set. Subselects in a WHERE condition are not affected. An application that passes untrusted input as a where value of such a nested statement, expecting it to be bound, allows SQL injection.
CWE: CWE-89
This explanation was compiled automatically from the source records. Scores, active exploitation, patch and exploit status come straight from the sources.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-121007 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | CPANSec | SQL-Abstract | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| The sources have not yet published a verified CVSS metric. | ||||
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-121007 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-121007 weaknesses.
Official Sources and Advisories
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