Security readout for executives and security teams
Plain-English summary
CVE-2018-19692 is a file-upload flaw in tp5cms through 2017-05-25. The reported upload endpoint accepts a PHP file when it is labeled as image/jpeg, which could let a remote attacker run PHP code on the server. Public sources do not name a patch or confirm exploitation in the wild.
Executive priority
Treat this as high priority if tp5cms is exposed. The business risk is server compromise, but urgency depends on whether the product is deployed and reachable. No confirmed active exploitation or vendor fix is provided in the sources.
Technical view
The CVE describes arbitrary PHP code execution through admin.php/upload/picture.html. The weakness is insufficient upload validation: a .php file can be uploaded with the image/jpeg content type. The source bundle does not provide CVSS, CWE mapping, fixed versions, or vendor advisory details.
Likely exposure
Exposure is most likely on internet-accessible tp5cms deployments from 2017-05-25 or earlier where the upload endpoint remains reachable and uploaded PHP can execute.
Exploitation context
CISA KEV status is false in the provided data, and no cited source confirms active exploitation. A public GitHub issue is referenced, so defenders should assume technical details may be discoverable, but not infer active attacks from the bundle alone.
Researcher notes
The source data is thin: CVSS, CWE, affected vendor fields, and patch details are absent. Validate exposure by product inventory and configuration review, not by exploit testing. Preserve logs and suspicious files if indicators appear.
Mitigation direction
- Identify any tp5cms deployments and confirm their build date or version.
- Check vendor or project guidance for a fixed release or recommended remediation.
- Restrict access to admin.php/upload/picture.html to trusted administrators only.
- Ensure uploaded directories cannot execute PHP where server configuration allows.
- Remove or quarantine unexpected PHP files from upload locations after investigation.
Validation and detection
- Inventory public web assets for tp5cms and the upload endpoint.
- Review deployment records for tp5cms versions through 2017-05-25.
- Inspect web server configuration for PHP execution in upload paths.
- Review logs for requests to admin.php/upload/picture.html.
- Search upload directories for unexpected .php files.
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.
CVE-2018-19692 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://github.com/fmsdwifull/tp5cms/issues/5CVE 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.