Security readout for executives and security teams
Plain-English summary
CVE-2018-10726 is a reported stored cross-site scripting issue in Datenstrom Yellow 0.7.3 through page editing. Business risk is limited by required edit privileges and victim interaction, but untrusted editors could potentially place script content that affects later viewers. The vendor disputes relevance when untrusted-accessible installs use parserSafeMode=1.
Executive priority
Treat as a moderate configuration-sensitive web application risk. Prioritize review if Yellow editing is exposed to customers, partners, contractors, or other low-trust users. If editing is limited to trusted administrators and parserSafeMode is enabled, urgency is lower.
Technical view
The CVE describes CWE-79 stored XSS via the Yellow 0.7.3 "Edit page" action. CVSS 3.1 is 5.4: network reachable, low complexity, low privileges required, user interaction required, changed scope, low confidentiality and integrity impact, no availability impact. Published affected CPE data is not provided.
Likely exposure
Most relevant exposure is a Datenstrom Yellow 0.7.3 site where page editing is available to low-trust users and parserSafeMode is not enabled. Public CPE/product metadata in the bundle is incomplete, so asset identification may require local application inventory rather than scanner-only matching.
Exploitation context
No CISA KEV listing is provided and the bundle does not cite active exploitation. The issue requires an actor with page-edit capability and a later user interaction path. Vendor commentary says untrusted-user installations are expected to enable parserSafeMode=1 to prevent XSS.
Researcher notes
Evidence is limited to the CVE description and GitHub issue reference. The vendor disputes relevance under the documented safe-mode expectation, and the CVE bundle lists no concrete CPEs. Do not assume a patch, exploit activity, or broader affected versions beyond the sourced record.
Mitigation direction
- Review Datenstrom Yellow guidance and the linked issue before changing production behavior.
- Enable parserSafeMode=1 for installations accessible to untrusted users, per the vendor note.
- Restrict page editing to trusted users until configuration is verified.
- Check for a vendor-supported upgrade path or release guidance before relying on local fixes.
Validation and detection
- Inventory any Datenstrom Yellow installations and confirm whether version 0.7.3 is present.
- Inspect system/config/config.ini for parserSafeMode=1 on untrusted-accessible sites.
- Review user roles to confirm only trusted users can edit pages.
- Assess existing page content for unexpected embedded script or markup changes.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2018-10726 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
- 5.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A: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.
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:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N2.32.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/datenstrom/yellow/issues/321CVE 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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.