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GHSA-7Q3F-F53F-7CPQ

Vulnerability from github – Published: 2026-07-29 09:31 – Updated: 2026-07-29 09:31

Details

A post-authentication SQL injection vulnerability in Koollab LMS allowed an authenticated attacker to use an error-based SQL oracle via the face-to-face runs update endpoint to read the entire application database and obtain valid JWT tokens for account takeover.

Severity

8.1 (High)


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

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  "affected": [],
  "aliases": [
    "CVE-2026-63231"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-89"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-29T07:16:42Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-7q3f-f53f-7cpq",
  "modified": "2026-07-29T09:31:27Z",
  "published": "2026-07-29T09:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-63231"
    },
    {
      "type": "WEB",
      "url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-094"
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      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-63231 (GCVE-0-2026-63231)

Vulnerability from cvelistv5 – Published: 2026-07-29 06:13 – Updated: 2026-07-29 15:23

Title

Post-authentication SQL injection vulnerability

Summary

Severity

8.1 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Assigner

CSA

References

1 reference

URL	Tags
https://www.csa.gov.sg/alerts-and-advisories/aler…

Impacted products

1 product

Vendor	Product	Version
Three Learning	Koollab LMS	Affected: 5.3.2

Date Public

2026-07-29 06:07

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JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.

Action not permitted

GHSA-7Q3F-F53F-7CPQ

CVE-2026-63231 (GCVE-0-2026-63231)

Tags

Sightings

Nomenclature