Security readout for executives and security teams
Plain-English summary
This CVE describes a cross-site request forgery issue in Website Seller Script 2.0.3 that can result in cross-site scripting. If an organization still runs this old script, a victim user could be tricked into making an unintended change that causes malicious content to execute in the web application.
Executive priority
Treat this as a targeted legacy-web-app risk. Prioritize only if the organization runs Website Seller Script 2.0.3, especially on an internet-facing site or business-critical portal. Evidence is incomplete, so asset confirmation is the first decision point.
Technical view
The record states that PHP Scripts Mall Website Seller Script 2.0.3 has CSRF affecting user_submit.php?upd=2, with resultant XSS. The public bundle does not provide CVSS, CWE mapping, structured affected CPEs, vendor remediation, or confirmed exploitation evidence.
Likely exposure
Likely exposure is limited to deployments of Website Seller Script 2.0.3. The bundle does not identify broader affected versions or products, so vulnerability managers should first confirm whether this exact script and version exist in their environment.
Exploitation context
The CVE is not listed as KEV in the provided data, and the bundle gives no confirmed active exploitation evidence. The described attack depends on CSRF conditions and resulting XSS, likely requiring interaction by an authenticated or trusted user.
Researcher notes
The record is sparse: no CVSS vector, CWE, CPE, patch statement, or exploitation confirmation is provided. Analysis should remain constrained to the named script version and endpoint. Do not generalize to other PHP Scripts Mall products without separate evidence.
Mitigation direction
- Confirm whether Website Seller Script 2.0.3 is deployed.
- Check vendor or maintainer guidance for patched versions or configuration mitigations.
- Restrict administrative access to trusted networks where feasible.
- Review application CSRF protections and output encoding controls.
- Retire or isolate unsupported deployments if no fix exists.
Validation and detection
- Inventory web applications for Website Seller Script 2.0.3.
- Review exposed routes for user_submit.php?upd=2 presence.
- Check whether update forms enforce anti-CSRF tokens.
- Assess affected pages for stored XSS exposure safely.
- Document findings and remediation status for each deployment.
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-2018-11501 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://whitehatck01.blogspot.com/2018/02/website-seller-script-203-stored-xss.htmlCVE reference · x_refsource_MISC
- https://gkaim.com/cve-2018-11501-vikas-chaudhary/CVE 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.