6.1med
CVE-2018-3773
metascraper before v5.2.0 vulnerable to stored cross-site scripting
Also known as GHSA-8f64-q7jc-ccgp
Published 8 y ago · modified 4 mo ago · JSON
CVSS
6.1
v3.1 · NVD
CISA KEV
No
not known exploited
EPSS
0.9%
percentile 61%
Public exploits
0
none known
Summary
There is a stored Cross-Site Scripting vulnerability in Open Graph meta properties read by the `metascrape` npm module <= 3.9.2.
Exploit prediction (EPSS)
0.93% probability of exploitation in the next 30 days, higher than 61% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | metascraper | <5.2.0 | 5.2.0 |
Affected products
- https://github.com/microlinkhq metascraper
Classification
- Weakness
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
- hackerone.com /reports/309367 · x_refsource_MISC, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2018-3773 · advisory
- github.com /microlinkhq/metascraper/pull/169 · web
- github.com /microlinkhq/metascraper · package
- npmjs.com /advisories/603 · web
Sources
- CVE List: CVE-2018-3773
- GitHub Advisory: GHSA-8f64-q7jc-ccgp
- NVD: CVE-2018-3773
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.