Security readout for executives and security teams
Plain-English summary
CVE-2023-0741 is a high-severity DOM cross-site scripting issue in answerdev/answer before 1.0.4. A malicious user could potentially cause script execution in another user’s browser after interaction, risking account data, content changes, or session-related compromise.
Executive priority
Treat this as a high-priority remediation for any exposed answerdev/answer deployment. The issue can affect browser-side trust and user data, but current provided evidence does not confirm active exploitation.
Technical view
The CVE describes CWE-79 DOM XSS in answerdev/answer prior to 1.0.4. CVSS 3.0 is 8.0 with network attack vector, low complexity, low privileges required, user interaction required, unchanged scope, and high confidentiality, integrity, and availability impact.
Likely exposure
Exposure is limited to organizations running answerdev/answer versions before 1.0.4. Risk is higher where the application is internet-facing and supports untrusted or semi-trusted authenticated users who can influence content viewed by others.
Exploitation context
The source bundle does not show CISA KEV listing or confirmed active exploitation. The CVSS vector indicates exploitation requires low privileges and user interaction, so phishing, social interaction, or malicious in-app content are plausible risk contexts.
Researcher notes
Evidence is concise: the CVE record, huntr advisory, and upstream commit identify DOM XSS before 1.0.4. Version granularity beyond “prior to 1.0.4” is not provided in the bundle, so validate exposure directly against deployed versions.
Mitigation direction
- Upgrade answerdev/answer to 1.0.4 or later.
- Review the referenced upstream commit for the vendor’s code-level fix.
- Check vendor guidance before applying any custom workaround.
- Prioritize internet-facing instances and environments with untrusted authenticated users.
Validation and detection
- Inventory all answerdev/answer deployments and record running versions.
- Confirm no deployed instance is running a version before 1.0.4.
- Verify container images or build artifacts include the fixed upstream version.
- Run approved regression tests covering DOM XSS handling paths.
- Review logs for suspicious user-generated content activity around affected instances.
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-2023-0741 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
- High
- CVSS
- 8 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
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:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H2.15.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
8HighVector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Source materials
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.