Security readout for executives and security teams
Plain-English summary
A logged-in remote attacker could abuse a permission weakness in Shop_CMS YerShop to gain privileges they should not have. The public record rates this high severity, but available sources do not name a fixed version or confirm active exploitation.
Executive priority
Treat this as a high-priority exposure review if YerShop is in use. The main business risk is unauthorized privilege escalation in a web application, with limited public remediation detail available.
Technical view
CVE-2020-23362 is described as CWE-863 incorrect authorization affecting Shop_CMS YerShop all versions. The issue is tied to the cover_id parameter and has CVSS 3.1 score 7.1, with network access, low attack complexity, and low privileges required.
Likely exposure
Exposure is most likely for organizations running Shop_CMS YerShop, especially internet-facing deployments with authenticated user access. The source bundle says all versions, while structured affected-product metadata is incomplete.
Exploitation context
The CVE is not listed as CISA KEV in the provided bundle, and the sources do not confirm active exploitation. The attack requires an authenticated low-privilege user and no user interaction.
Researcher notes
Public detail is sparse. The CVE record identifies insecure permissions via cover_id, CWE-863, and high severity, but affected CPEs, fixed versions, and exploit-in-the-wild evidence are not provided in the bundle.
Mitigation direction
- Check the Shop_CMS YerShop project or vendor guidance for fixed versions or official workarounds.
- Restrict access to YerShop administration and user roles until remediation guidance is confirmed.
- Review account permissions and remove unnecessary low-privilege access.
- Monitor application logs for unexpected privilege changes or suspicious cover_id activity.
Validation and detection
- Confirm whether any deployed applications are Shop_CMS YerShop.
- Verify whether internet-facing YerShop instances allow low-privilege user access.
- Review release notes or project issues for a patch or mitigation reference.
- Audit recent account role changes and administrative actions.
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-863: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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-2020-23362 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
- 7.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H2.84.2Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.1HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/huyiwill/shopcms_lang/issues/1CVE reference
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.
Incorrect Authorization
Incorrect Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.