Security readout for executives and security teams
OpenAsset DAM through 12.0.19 can store unsafe user input and later show it to other users as script. In business terms, a malicious or compromised user could turn normal asset-management pages into a browser attack surface for colleagues who view affected content. Exposure is limited to organizations running OpenAsset DAM through 12.0.19. Risk depends on who can submit content to affected fields and which privileged users later view that stored content. Treat this as a moderate application-security remediation item. It is not currently evidenced as actively exploited, but stored XSS can affect trusted users and privileged workflows if vulnerable OpenAsset instances remain in use. Mitigation focus: Identify any OpenAsset DAM instances and their versions.; Check OpenAsset or supplier guidance for fixed releases or supported mitigations.; Upgrade beyond affected versions if the vendor identifies a fixed release..
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-2020-28857 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.
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://www.themissinglink.com.au/security-advisories-cve-2020-28857CVE reference, mitre
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.