Security readout for executives and security teams
Plain-English summary
This CVE describes an arbitrary file upload issue in Online Book Store v1.0 that could lead to remote code execution. In business terms, a vulnerable public deployment could let an attacker turn a file upload flaw into server compromise. The source bundle does not provide severity scoring, affected CPEs, exploit evidence, or a confirmed fix.
Executive priority
Prioritize if this application is internet-facing or used in production. Potential remote code execution makes confirmed exposure serious, but urgency depends on whether Online Book Store v1.0 is actually deployed and reachable in your environment.
Technical view
The record identifies admin_add.php in Online Book Store v1.0 as vulnerable to arbitrary file upload, with potential remote code execution impact. The bundle provides no CVSS, CWE, authentication requirements, fixed version, or environmental constraints. Validation should confirm whether the referenced application and route exist before assuming exposure.
Likely exposure
Exposure appears limited to deployments of the referenced Online Book Store v1.0 application where admin_add.php is present or reachable. The CVE bundle lists affected vendor and product as n/a, so asset matching may require code, route, or repository-level identification rather than CPE-based scanning.
Exploitation context
The source bundle does not show CISA KEV listing or any cited evidence of active exploitation. The GitHub issue is a public disclosure reference, but the available evidence here is insufficient to claim in-the-wild exploitation or a working public exploit.
Researcher notes
Evidence is sparse: no CVSS vector, CWE, CPE, fix version, or exploit-status detail is provided. The strongest supported claim is arbitrary file upload in admin_add.php with possible RCE. Avoid broad product assumptions beyond the named Online Book Store v1.0 reference.
Mitigation direction
- Check upstream project guidance for any maintained fix or replacement version.
- Restrict access to admin_add.php to trusted administrators only.
- Remove public exposure for the admin interface where possible.
- Prevent uploaded files from executing on the server.
- Retire or replace the application if no maintained fix exists.
Validation and detection
- Inventory systems for Online Book Store v1.0 or matching project code.
- Check whether admin_add.php exists and is reachable.
- Review admin upload handling for unrestricted file type acceptance.
- Inspect web server configuration for executable upload directories.
- Search logs for unexpected uploads or requests to admin_add.php.
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.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-19113 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/projectworldsofficial/online-book-store-project-in-php/issues/15CVE 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.