Security readout for executives and security teams
Plain-English summary
A logged-in WordPress user with Contributor-level access could store malicious script content through the Download Manager plugin. The script may run when an administrator opens the affected file editor page, creating risk of account misuse or site administration compromise.
Executive priority
Treat as a moderate-priority cleanup item. It is not cited as actively exploited, but it can affect administrator sessions if a low-privilege account is abused. Prioritize sites with external contributors or weak account controls.
Technical view
CVE-2022-2101 is stored cross-site scripting in Download Manager for WordPress through the `file[files][]` parameter in versions up to and including 3.2.46. The issue is attributed to insufficient input sanitization and output escaping. The CVSS 3.1 score is 6.4 with low privileges required and changed scope.
Likely exposure
Exposure is limited to WordPress sites running Download Manager versions up to and including 3.2.46, especially where Contributor or higher accounts are assigned to untrusted users or could be compromised. Sites without the plugin, without such users, or already updated are less likely exposed.
Exploitation context
The bundle includes public vulnerability references and proof-of-concept-style writeups, but KEV is false and no cited source confirms active exploitation. The attack requires authenticated Contributor-level or higher access, then relies on an administrator accessing the injected file editor area.
Researcher notes
The source bundle’s affected metadata is sparse and internally odd, listing version `0`, while the CVE description and title identify versions through 3.2.46. Base triage on the narrative advisory details and confirm fixed versions through vendor/plugin repository records.
Mitigation direction
- Update Download Manager to a current vendor-supported version newer than 3.2.46.
- Review vendor changelog and Wordfence advisory for confirmed remediation guidance.
- Restrict Contributor and higher roles to trusted users only.
- Remove or downgrade unnecessary WordPress accounts with content-editing permissions.
- Monitor administrator sessions and file editor activity for suspicious behavior.
Validation and detection
- Inventory WordPress sites using the Download Manager plugin.
- Confirm installed plugin versions are not 3.2.46 or older.
- Review users with Contributor, Author, Editor, and Administrator roles.
- Check recent Download Manager file entries for unexpected script-like content.
- Review web application and WordPress audit logs around administrator editor access.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2022-2101 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
- Medium
- CVSS
- 6.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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:C/C:L/I:L/A:N3.12.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.4MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b399929a-db33-419f-9218-b86ee88a9f1a?source=cveCVE reference
- https://packetstormsecurity.com/files/167573/CVE reference
- https://medium.com/%40andreabocchetti88/download-manager-3-2-43-contributor-cross-site-scripting-fa4970fba45cCVE reference
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2750339%40download-manager&new=2750339%40download-manager&sfp_email=&sfph_mail=CVE reference
- https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2101CVE 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.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.