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CVE-2022-2777Cross-site Scripting (XSS) - Stored in microweber/microweber
- 6.6MediumCVSS base score
- 0.47%Exploitation in 30 daysEPSS · top 59% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.1.
Timeline
ID reserved
By @huntrdev
Published
- 24 months later
· 24 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| @huntrdevCNA (assigner) | 3.0 | Medium6.6 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H |
| NVDNVD · Modified | 3.1 | Medium5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.47% · top 59% of all CVEs (12 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.6.
Affected products
microweber · microweber/microweber
- affected unspecified – < 1.3.1
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Packagistmicroweber/microweberGHSA-cf6r-q678-f2p7 (opens in a new tab)
References
References2
- https://huntr.dev/bounties/13dd2f4d-0c7f-483e-a771-e1ed2ff1c36f (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/microweber/microweber/commit/60eef7494211d1c458228c321e986edeaa401a58 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-6536 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-cf6r-q678-f2p7 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-2777)Record last updated .