Security readout for executives and security teams
CVE-2017-20058 is a stored cross-site scripting issue in Elefant CMS 1.3.12-RC. A remote attacker could place script content that later runs when a user views affected Version Comparison content. The reported impact is limited, but it can support misleading UI changes or unwanted actions in a user’s browser. Exposure is likely limited to deployments running Elefant CMS 1.3.12-RC with the affected Version Comparison functionality reachable. The bundle does not identify other Elefant CMS versions, hosted services, plugins, or downstream products as affected. Treat this as a moderate maintenance and exposure-reduction item, not an emergency. It matters most where Elefant CMS is internet-facing or used by staff with privileged sessions. Upgrade affected 1.3.12-RC systems to 1.3.13 and verify completion. Mitigation focus: Upgrade Elefant CMS 1.3.12-RC deployments to version 1.3.13.; Confirm the affected Version Comparison component is updated with the CMS upgrade.; Check Elefant vendor guidance for any supported backport or operational workaround..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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ATT&CK lookup starting points
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CWE-80: User-session and phishing behavior lookup
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Open ATT&CK lookupCVE-2017-20058 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
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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:N/UI:R/S:U/C:N/I:L/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://vuldb.com/?id.97255CVE 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 Script-Related HTML Tags in a Web Page (Basic XSS)
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.