Advisory details:
github_osv / GHSA-whrx-mmgr-gpcf
| Advisory ID | github_osv/GHSA-whrx-mmgr-gpcf |
| Aliases |
CVE-2026-55452
|
| Summary | Snipe-IT has CSV formula injection in Activity Report export ### Impact In Snipe-IT v8.6.1 and lower, `Actionlog::logaction()` stores the request User-Agent header in user_agent. That value is later included in the Activity Report CSV export by `ReportsController::postActivityReport()` and written with plain `fputcsv()`. A low-privileged authenticated user can set a formula-like User-Agent, perform a logged action, and have that value stored in the activity log. If an admin or report viewer later exports the Activity Report and opens it in spreadsheet software, the formula may execute. Example payload: `User-Agent: =HYPERLINK("https://example.com/","click")` |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 4.3 |
| Risk | 2.1 |
| Affected and Fixed Packages | Package Details |
| Introduced and Fixed Package Commit Patches | Package Commit Patches Details |
| System | Score | Found at |
|---|---|---|
| cvssv4 | 4.8 | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-whrx-mmgr-gpcf/GHSA-whrx-mmgr-gpcf.json |
| generic_textual | MODERATE |
| Reference id | Reference type | URL |
|---|---|---|
| https://github.com/grokability/snipe-it | ||
| 7b7d2c87fbc965a7933b1bf9e3f2c331b8c8e19c | Other | https://github.com/grokability/snipe-it/commit/7b7d2c87fbc965a7933b1bf9e3f2c331b8c8e19c |
| CVE-2026-55452 | https://nvd.nist.gov/vuln/detail/CVE-2026-55452 | |
| GHSA-whrx-mmgr-gpcf | Other | https://github.com/grokability/snipe-it/security/advisories/GHSA-whrx-mmgr-gpcf |
| v8.5.0 | Other | https://github.com/grokability/snipe-it/releases/tag/v8.5.0 |
No EPSS data available for this advisory.
| Patch URL | |
|---|---|
| There are no known patches. | |
| Attack Vector (AV) | Attack Complexity (AC) | Attack Requirements (AT) | Privileges Required (PR) | User Interaction (UI) | Vulnerable System Impact Confidentiality (VC) | Vulnerable System Impact Integrity (VI) | Vulnerable System Impact Availability (VA) | Subsequent System Impact Confidentiality (SC) | Subsequent System Impact Integrity (SI) | Subsequent System Impact Availability (SA) |
|---|---|---|---|---|---|---|---|---|---|---|
network adjacent local physical |
low high |
none present |
none low high |
none passive active |
high low none |
high low none |
high low none |
high low none |
high low none |
high low none |
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-07-10T20:46:18Z/
Decision: Track
Source URL: https://github.com/cisagov/vulnrichment/blob/develop/2026/55xxx/CVE-2026-55452.json
Source Advisory: vulnrichment/CVE-2026-55452
[{'Exploitation': 'none'},
{'Automatable': 'no'},
{'Technical Impact': 'partial'},
{'Mission Prevalence': 'minimal'},
{'Public Well-being Impact': 'material'},
{'Mission & Well-being': 'medium'}]