Security readout for executives and security teams
Plain-English summary
Chevereto CMS before 3.8.11 had stored cross-site scripting in user profiles and the EXIF data parser. Malicious content saved in the site could run in a viewer's browser. The provided sources do not include CVSS scoring or evidence of active exploitation.
Executive priority
Treat this as a targeted web application remediation item, not an emergency from the provided evidence. Prioritize upgrade if Chevereto is internet-facing or used by untrusted contributors.
Technical view
The CVE describes two stored XSS issues in Chevereto CMS before version 3.8.11: one in user profile handling and one in EXIF metadata parsing. Impact depends on who can submit profile data or images and who later views rendered content.
Likely exposure
Exposure is likely limited to organizations running Chevereto CMS versions earlier than 3.8.11, especially public image-hosting sites that allow user profiles or image uploads with EXIF metadata.
Exploitation context
The source bundle does not show CISA KEV listing, public exploitation, exploit maturity, authentication requirements, or payload details. Stored XSS generally becomes more serious when untrusted users can submit content viewed by admins or other users.
Researcher notes
Evidence is sparse: no CVSS, CWE, affected CPEs, or exploit references are provided. Validation should focus on version confirmation, content submission paths, and whether stored profile or EXIF-derived data is rendered to privileged users.
Mitigation direction
- Upgrade Chevereto CMS to version 3.8.11 or later.
- Review the Chevereto changelog and vendor guidance for the exact fixed release.
- Restrict untrusted profile edits and image uploads until affected instances are upgraded.
- Apply content moderation or sanitization controls where Chevereto supports them.
Validation and detection
- Inventory Chevereto deployments and record running versions.
- Confirm no production instance is earlier than version 3.8.11.
- Identify whether public users can edit profiles or upload images.
- Review application logs and moderation queues for suspicious stored content.
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.
CVE-2017-1000058 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
- 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://chevereto.com/changelogCVE reference · x_refsource_CONFIRM
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.