Improperly Controlled Modification of Object Prototype Attributes

published 2021-08-03 5y ago modified 2021-10-08 5y ago

cvss: 7.5; version 3.1, GitHub
cisa kev: Not listed; not in CISA's catalog
epss: —; no score, EPSS covers CVEs only
public exploits: 0; none known

### Impact

The software receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

### Patches

`think-config@1.1.3` patched it, anyone used `think-config` should upgrade to `>=1.1.3` version.

### References

https://cwe.mitre.org/data/definitions/1321.html

### For more information If you have any questions or comments about this advisory: * Open an issue in [thinkjs/thinkjs](https://github.com/thinkjs/thinkjs) * Email us at [i@imnerd.org](mailto:i@imnerd.org)

Patch / fix

fixed in 1

npm think-config 1.1.3

Is GHSA-6cj2-92m5-7mvp in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CVSS scores

assigned by	version	score	vector
GitHub	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected packages

ecosystem	package	affected	fixed in
npm	think-config	<1.1.3	1.1.3

Classification

Weakness

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes

References

Sources

GitHub Advisory GHSA-6cj2-92m5-7mvp

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.