Security readout for executives and security teams
Plain-English summary
This affects the WordPress Transbank Webpay REST payment plugin. The reported issue lets a logged-in administrator trigger SQL injection, which can expose sensitive database data and may cause limited disruption. It is not reported as actively exploited in the provided sources.
Executive priority
Treat this as a targeted payment-site risk, not an emergency internet-wide issue. Prioritize sites processing transactions or holding customer data, then remediate through vendor-confirmed updates and administrator access hardening.
Technical view
CVE-2023-27610 is an authenticated high-privilege SQL injection in TransbankDevelopers Transbank Webpay REST, reported for versions up to 1.6.6. CVSS 3.1 is 5.5 with network access, low complexity, high privileges, no user interaction, high confidentiality impact, no integrity impact, and low availability impact.
Likely exposure
Exposure is limited to WordPress sites using the Transbank Webpay REST plugin, especially payment-related sites with plugin versions at or below 1.6.6. The attack requires administrator-level access, reducing broad internet exposure but increasing concern if admin accounts are shared, compromised, or weakly protected.
Exploitation context
The provided bundle does not identify public exploit code, active exploitation, or KEV listing. Because exploitation requires admin-level authentication, realistic abuse is more likely after account compromise, insider misuse, or chained attacks against WordPress administration.
Researcher notes
Sources provide the vulnerability class, privilege requirement, CVSS vector, and affected plugin name, but not the vulnerable parameter, proof details, or a confirmed fixed release. Avoid assuming exploitability beyond authenticated admin-level SQL injection until vendor guidance supplies more detail.
Mitigation direction
- Inventory WordPress sites for the Transbank Webpay REST plugin.
- Identify plugin versions and flag versions at or below 1.6.6.
- Check vendor and Patchstack guidance for fixed versions or official mitigations.
- Restrict WordPress administrator access to trusted users only.
- Require strong authentication and MFA for WordPress administrator accounts.
- Review database and WordPress logs for suspicious administrator activity.
Validation and detection
- Confirm whether transbank-webpay-plus-rest is installed on each WordPress site.
- Record installed plugin versions and compare against the reported affected range.
- Verify administrator accounts are current, necessary, and protected with MFA.
- Review recent admin actions for unexpected plugin or payment configuration changes.
- Check web and database logs for unusual administrator-originated query errors.
- Track vendor or Patchstack updates for clarification on affected and fixed versions.
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-2023-27610 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
- Medium
- CVSS
- 5.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
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:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L1.24.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:L
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.