Cross-Site Scripting
3 records100%First: 2021. Latest: 2024.
Plugin security history
PDF.js Viewer Vulnerability History & Security Timeline
The Wordfence Intelligence dataset currently contains 3 vulnerability records associated with PDF.js Viewer, published between 2021 and 2024.
Dataset last synchronized: 2026-08-02 09:41:47 UTC
At a glance
Security Snapshot
3Total records
0Critical
0High
3Medium
0Low
0Informational
3Patched records
0Currently marked unpatched
2021-08-11First disclosure
2024-05-20Latest disclosure
3 of 3CVE coverage
Year-by-Year Timeline
| Year | Records | Relative volume |
|---|---|---|
| 2021 | 1 | |
| 2023 | 1 | |
| 2024 | 1 |
Severity Breakdown
| Severity | Records | Share |
|---|---|---|
| Medium | 3 | 100% |
Vulnerability-Type Breakdown
Patch Status
- Patched
- 3
- Currently marked unpatched
- 0
- Unknown status
- 0
Patch status reflects the latest successfully synchronized source dataset and must be checked against the installed version.
Latest Known Patched Versions
2.22.1.82.0.2
Affected-Version History
Ranges are deduplicated by source range record and shown with the associated disclosure and known patched versions.
| Affected range | Vulnerability | Published | Patched version | Severity |
|---|---|---|---|---|
*-2.1.8.1 | PDF.js < 4.2.67 - Arbitrary JavaScript Execution | May 20, 2024 | 2.2 | Medium |
*-2.1.7 | PDF.js Viewer <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode | January 10, 2023 | 2.1.8 | Medium |
[*, 2.0.2) | PDF.js Viewer <= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting | August 11, 2021 | 2.0.2 | Medium |
Selected source records
Latest Records
MediumCVE-2024-4367
PDF.js < 4.2.67 - Arbitrary JavaScript Execution
Published: May 20, 2024
- Affected versions
- *-3.6
- Patched versions
- 3.6.1
- Affected versions
- *-2.1.8.1
- Patched versions
- 2.2
- Affected versions
- *-0.21.5
- Patched versions
- 0.21.6
- Affected versions
- *-2.9.3
- Patched versions
- Not supplied
- Affected versions
- *-1.3.14
- Patched versions
- 1.3.15
- Affected versions
- *-2.7
- Patched versions
- 2.8
- Affected versions
- *-4.7.1
- Patched versions
- 4.8.0
- Affected versions
- *-2.1.21
- Patched versions
- 2.1.22
- Affected versions
- *-1.3.2
- Patched versions
- Not supplied
- Affected versions
- *-4.0.2
- Patched versions
- 4.0.3
- Affected versions
- *-1.15.5
- Patched versions
- 1.15.6
MediumCVE-2022-4670
PDF.js Viewer <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Published: January 10, 2023
- Affected versions
- *-2.1.7
- Patched versions
- 2.1.8
MediumCVE-2021-24759
PDF.js Viewer <= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
Published: August 11, 2021
- Affected versions
- [*, 2.0.2)
- Patched versions
- 2.0.2
Highest-Severity Records
MediumCVE-2022-4670
PDF.js Viewer <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
Published: January 10, 2023
- Affected versions
- *-2.1.7
- Patched versions
- 2.1.8
MediumCVE-2024-4367
PDF.js < 4.2.67 - Arbitrary JavaScript Execution
Published: May 20, 2024
- Affected versions
- *-3.6
- Patched versions
- 3.6.1
- Affected versions
- *-2.1.8.1
- Patched versions
- 2.2
- Affected versions
- *-0.21.5
- Patched versions
- 0.21.6
- Affected versions
- *-2.9.3
- Patched versions
- Not supplied
- Affected versions
- *-1.3.14
- Patched versions
- 1.3.15
- Affected versions
- *-2.7
- Patched versions
- 2.8
- Affected versions
- *-4.7.1
- Patched versions
- 4.8.0
- Affected versions
- *-2.1.21
- Patched versions
- 2.1.22
- Affected versions
- *-1.3.2
- Patched versions
- Not supplied
- Affected versions
- *-4.0.2
- Patched versions
- 4.0.3
- Affected versions
- *-1.15.5
- Patched versions
- 1.15.6
MediumCVE-2021-24759
PDF.js Viewer <= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
Published: August 11, 2021
- Affected versions
- [*, 2.0.2)
- Patched versions
- 2.0.2
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Vulnerability data: Wordfence Intelligence. Analysis and practical guidance: 3Zero Digital.
Data Source, Attribution and Methodology
This page aggregates active Production Feed records. Counts are not software-quality rankings, and an affected version does not prove exploitation or infection. Read the full methodology.