ProcessWire v3.0.200 was discovered to contain multiple cross-site scripting (XSS)…
Priority LOW 30CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
ProcessWire v3.0.200 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities via the Search Users and Search Pages function. These vulnerabilities allow attackers to execute arbitrary web scripts or HTML via injection of a crafted payload.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00538 45th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | processwire/processwire (Packagist) | up to 3.0.200 | — | No fix listed | GHSA-8g35-prrr-gxxf |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- processwire/processwire (Packagist) Vendor— Affected up to 3.0.200 Fixed in — No fix listed GHSA-8g35-prrr-gxxf
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:processwire:processwire:3.0.200:*:*:*:*:*:*:* | 3.0.200 | Vulnerable | Processwire |
- cpe:2.3:a:processwire:processwire:3.0.200:*:*:*:*:*:*:* Versions 3.0.200 Vulnerable ·Processwire
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-40487
- 2026-10-03 Alias added: GHSA-8g35-prrr-gxxf
References
More Processwire vulnerabilities
- TI-2023-10250 An issue found in ProcessWire 3.0.210 allows attackers to execute arbitrary code and… CVSS 3.1HIGH 7.2
- TI-2025-37819 ProcessWire CMS 3.0.246 allows a low-privileged user with lang-edit to upload a crafted… CVSS 3.1MEDIUM 6.5
- TI-2024-27686 Cross Site Request Forgery vulnerability in ProcessWire v.3.0.229 allows a remote… CVSS 3.1MEDIUM 4.2
- TI-2020-16673 A Directory Traversal vulnerability exits in Processwire CMS before 2.7.1 via the download parameter to index.php. CVSS 3.1HIGH 7.5
- TI-2022-19214 ProcessWire v3.0.200 was discovered to contain a Cross-Site Request Forgery (CSRF). CVSS 3.1MEDIUM 6.5
Sources
- CVE-2022-40487 · CVE Program
- CVE-2022-40487 · NVD
- FIRST EPSS
- GHSA-8g35-prrr-gxxf · GitHub Advisory Database · CC BY 4.0
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