Security readout for executives and security teams
Plain-English summary
This is a cross-site scripting issue in the Mijosoft MijoSearch component for Joomla. A vulnerable public search page could let an attacker make the site return attacker-supplied script or HTML. Business risk depends on whether the component is installed and exposed to users.
Executive priority
Prioritize inventory and remediation for internet-facing Joomla sites using this component. The issue is old and lacks confirmed active exploitation in the supplied sources, but public-web XSS can affect user trust and session safety.
Technical view
CVE-2013-6878 affects Mijosoft MijoSearch 2.0.4 and earlier for Joomla. The reported injection point is the query parameter to component/mijosearch/search. The source bundle provides no CVSS vector, CWE mapping, patch version, or confirmed exploitation evidence.
Likely exposure
Exposure is likely limited to Joomla sites running Mijosoft MijoSearch 2.0.4 or earlier with the search route publicly reachable. The bundle does not identify other affected products or platforms.
Exploitation context
The CVE is not listed as KEV, and the provided sources do not claim active exploitation. The vulnerability is remotely reachable through a web parameter, but the bundle does not provide exploit prevalence or real-world incident evidence.
Researcher notes
Evidence is sparse. The bundle names the affected component, version range, parameter, and route, but not the CVSS score, CWE, fixed version, or exploitation status. Avoid expanding scope beyond Joomla MijoSearch without additional vendor evidence.
Mitigation direction
- Inventory Joomla sites for the MijoSearch component and installed version.
- Check vendor or maintainer guidance for a fixed release or supported replacement.
- Upgrade only according to verified vendor guidance.
- Disable or remove MijoSearch where it is not required.
- Restrict public access to the affected search route if business impact permits.
Validation and detection
- Confirm whether component/mijosearch/search is reachable on public Joomla sites.
- Verify whether installed MijoSearch versions are 2.0.4 or earlier.
- Review web logs for unusual query parameter activity on the search route.
- Use safe, non-destructive testing in staging to confirm sanitization behavior.
- Document any compensating controls protecting the affected route.
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
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CVE-2013-6878 mapping review
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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://www.htbridge.com/advisory/HTB23186CVE 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.