Security readout for executives and security teams
Plain-English summary
CVE-2026-1481 is a critical SQL injection issue in Quatuor Evaluación de Desempeño (EDD). A remote attacker could use the Id_usuario parameter to make the application leak database information through external channels. For executives, the main concern is exposure of sensitive employee or performance data if this application is reachable by attackers.
Executive priority
Treat as urgent if Quatuor EDD is deployed, especially if internet-facing. Prioritize confirming exposure, obtaining vendor remediation guidance, and limiting access until a confirmed fix or mitigation is available.
Technical view
INCIBE describes an out-of-band SQL injection in /evaluacion_objetivos_anyo_sig_ver_auto.aspx via the Id_usuario parameter. The CVSS 4.0 score is 9.3 with network attack vector, low complexity, no privileges, and no user interaction. The affected product is Quatuor Evaluación de Desempeño (EDD), listed as all versions.
Likely exposure
Exposure is likely limited to organizations running Quatuor EDD. Risk is highest where the application is internet-facing or reachable from untrusted networks. The source bundle provides no CPEs or deployment prevalence data.
Exploitation context
The source bundle does not report active exploitation, and KEV status is false. However, the CVSS vector indicates remote, unauthenticated exploitation with low complexity and no user interaction, making exposed systems high-priority for review.
Researcher notes
Evidence is limited to the CVE record and INCIBE advisory. The affected range is stated as all versions, but no patch version, workaround, or exploitation evidence is provided in the source bundle. Out-of-band data extraction may depend on database outbound network paths.
Mitigation direction
- Check INCIBE and vendor guidance for confirmed fixes or compensating controls.
- Contact Gabinete Técnico de Programación or Quatuor for remediation status.
- Restrict EDD access to trusted networks where operationally feasible.
- Review database and application egress controls for unnecessary outbound connectivity.
- Increase monitoring for suspicious application errors and unusual database outbound traffic.
Validation and detection
- Inventory whether Quatuor EDD is deployed in your environment.
- Identify whether /evaluacion_objetivos_anyo_sig_ver_auto.aspx is externally reachable.
- Confirm affected version status with vendor guidance.
- Review web logs for suspicious requests involving Id_usuario.
- Check database host logs for unusual outbound DNS or HTTP activity.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-89: Database access and collection lookup
Injection into data stores can inform collection, data access, and exfiltration detection reviews. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-1481 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.3 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N——Primary CVE scoreVulnerability scoring details
Base CVSS 4.0 score
9.3CriticalVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.