VulnerabilityModified
CVE-2019-10805
valib through 2.0.0 allows Internal Property Tampering.
HIGH 7.5EPSS 1.44%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.44%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
valib through 2.0.0 allows Internal Property Tampering. A maliciously crafted JavaScript object can bypass several inspection functions provided by valib. Valib uses a built-in function (hasOwnProperty) from the unsafe user-input to examine an object. It is possible for a crafted payload to overwrite this function to manipulate the inspection results to bypass security checks.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 1.44% probability · 72th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-668
- Affected
- sideralis/valib.js
- Source
- report@snyk.io
References
- https://snyk.io/vuln/SNYK-JS-VALIB-559015Exploit, Third Party Advisory
- https://www.npmjs.com/package/valibThird Party Advisory
- https://snyk.io/vuln/SNYK-JS-VALIB-559015Exploit, Third Party Advisory
- https://www.npmjs.com/package/valibThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.