Security readout for executives and security teams
Plain-English summary
Older Sitecore XP and CMS versions can let an unauthenticated attacker download known files from the website’s web root. This is not directory browsing and excludes .config, .aspx, and .cs files, but it can still expose sensitive static files or operational data if present.
Executive priority
Treat as a prioritized maintenance and exposure-reduction item for any legacy Sitecore estate. Urgency rises if affected systems are internet-facing or store sensitive files under web root, but current sources do not support labeling this as actively exploited.
Technical view
CVE-2015-10142 is a network-accessible file read issue in Sitecore XP before 8.0 Initial Release rev. 141212 and CMS before 7.2 Update-3 rev. 141226 or 7.5 Update-1 rev. 150130. A specially crafted URL may retrieve known files under web root. CVSS 4.0 score is 6.9.
Likely exposure
Exposure is most relevant to internet-facing Sitecore XP/CMS sites running the listed older releases with sensitive known-name files under web root. The source bundle does not indicate cloud, SaaS, or non-Sitecore impact.
Exploitation context
The bundle does not report CISA KEV listing or active exploitation. The issue is unauthenticated and low-complexity, but the attacker must already know the target filename and cannot browse directories through this vulnerability.
Researcher notes
Evidence is limited to the CVE description, Sitecore advisory links, and VulnCheck advisory metadata. The bundle does not include proof-of-concept details, observed exploitation, or complete patch mechanics. Avoid assuming broader file types or directory listing impact.
Mitigation direction
- Confirm Sitecore version and revision against vendor advisory thresholds.
- Upgrade to the Sitecore fixed release path documented by Sitecore.
- Remove sensitive non-required files from the web root.
- Restrict public access to unnecessary static or downloadable files.
- Monitor vendor guidance for any additional hardening instructions.
Validation and detection
- Inventory all Sitecore XP and CMS instances and revisions.
- Compare versions to XP 8.0 Initial Release rev. 141212 or later.
- Compare CMS deployments to 7.2 Update-3 or 7.5 Update-1 guidance.
- Review web root contents for sensitive known-name files.
- Check web logs for unusual direct file access attempts.
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.
CWE-610: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2015-10142 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
- Medium
- CVSS
- 6.9 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
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.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N——VulnCheckVulnerability scoring details
Base CVSS 4.0 score
6.9MediumVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB0816762CVE reference, VulnCheck · vendor-advisory, patch
- https://support.sitecore.com/kb?id=kb_article_view&sysparm_article=KB1002377CVE reference, VulnCheck · vendor-advisory, patch
- https://www.vulncheck.com/advisories/sitecore-xp-cms-file-read-via-known-pathCVE reference, VulnCheck · third-party-advisory
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.
Externally Controlled Reference to a Resource in Another Sphere
Externally Controlled Reference to a Resource in Another Sphere represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.