Security readout for executives and security teams
Plain-English summary
CVE-2021-31693 is a cross-site scripting issue in the 10Web Photo Gallery plugin for WordPress, described as affecting versions through 1.5.68. It could let attacker-supplied input run script in a user’s browser. The source bundle does not provide a CVSS score, affected CPEs, or confirmed active exploitation.
Executive priority
Prioritize if the plugin is installed on public WordPress sites, especially customer-facing or administrator-used sites. With no CVSS or active exploitation evidence in the bundle, this is not automatically critical, but public XSS documentation warrants timely triage.
Technical view
The CVE describes XSS via the album_gallery_id_0, bwg_album_search_0, and type_0 parameters for bwg_frontend_data in 10Web Photo Gallery. Other related parameters are assigned separate CVEs. The record also notes VMware information was previously connected by typo and belongs to CVE-2022-31693.
Likely exposure
Exposure is likely limited to WordPress sites running the 10Web Photo Gallery plugin in the affected range. The bundle does not clarify authentication requirements, default exposure, or whether all installations are reachable from public pages.
Exploitation context
A public PacketStorm reference exists, but the bundle does not show CISA KEV listing or any cited evidence of active exploitation. Treat it as publicly documented, not confirmed exploited in the wild.
Researcher notes
The source data is sparse: no CVSS vector, CWE, CPE, authentication detail, or vendor fix is provided. The PacketStorm title references 1.5.69 while the CVE description says through 1.5.68, so verify against vendor release history before making closure claims.
Mitigation direction
- Inventory WordPress sites for the 10Web Photo Gallery plugin and installed version.
- Check vendor guidance for the fixed or recommended plugin version.
- Update, disable, or remove affected plugin deployments based on business need.
- Avoid treating VMware products as affected by this CVE; that reference was a typo.
Validation and detection
- Confirm whether 10Web Photo Gallery is installed on each WordPress site.
- Record the plugin version and compare it with the described affected range through 1.5.68.
- Review public gallery pages and inputs that use bwg_frontend_data parameters.
- Check logs for suspicious requests referencing the named parameters.
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-2021-31693 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
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.