Security readout for executives and security teams
Plain-English summary
CVE-2019-19732 is a SQL injection issue in MFScripts YetiShare 3.5.2 through 4.5.3. Certain AJAX management scripts place sort-direction request parameters directly into SQL. If reachable by an attacker, this could allow database manipulation or data extraction. The provided sources do not name a vendor patch or confirm active exploitation.
Executive priority
Treat this as a high-priority exposure review for any active YetiShare service because the described impact is database compromise. Urgency is highest if the service is internet-facing or stores customer, billing, or file-sharing metadata.
Technical view
The CVE describes direct insertion of aSortDir_0 and/or sSortDir_0 into SQL strings in translation_manage_text.ajax.php and multiple *_manage.ajax.php handlers. This is classified by description as SQL injection affecting YetiShare 3.5.2 through 4.5.3. Authentication requirements, CVSS score, and official remediation are not provided in the source bundle.
Likely exposure
Likely exposure is YetiShare deployments running versions 3.5.2 through 4.5.3 where affected AJAX management endpoints are reachable. The bundle does not state whether exploitation requires authentication, so both internet exposure and administrative interface exposure should be reviewed.
Exploitation context
The provided CVE description says exploitation can manipulate SQL queries and typically extract database data. CISA KEV status is false in the bundle, and no cited source here confirms active exploitation in the wild.
Researcher notes
Evidence is limited to the CVE description and public researcher references. The source bundle lacks CVSS, CWE assignment, authentication context, official fixed version, and exploit-in-the-wild confirmation. Validate reachability and versioning before assigning operational severity.
Mitigation direction
- Inventory all YetiShare deployments and confirm installed versions.
- Check MFScripts or vendor guidance for fixed versions or supported remediation.
- Restrict access to affected management AJAX endpoints pending vendor guidance.
- Back up databases before applying any vendor-approved upgrade or workaround.
- Review database and web logs for suspicious requests to affected scripts.
Validation and detection
- Confirm whether YetiShare versions are between 3.5.2 and 4.5.3.
- Identify whether affected AJAX scripts are accessible externally or from admin networks.
- Review application logs for requests containing aSortDir_0 or sSortDir_0.
- Verify vendor guidance has been applied and documented.
- Confirm no unsupported local code changes reintroduce unsafe SQL construction.
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.
Database 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-2019-19732 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
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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 and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://medium.com/%40jra8908/yetishare-3-5-2-4-5-3-multiple-vulnerabilities-2d01d0cd7459CVE reference · x_refsource_MISC
- https://github.com/jra89/CVE-2019-19732CVE reference · x_refsource_MISC
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.