CVE-2020-5289
In Elide before 4.5.14, it is possible for an adversary to "guess and check" the value of a model field they do not have access to assuming they can read at least one other field in the model.
Does this matter?
Lower severity and a low EPSS score (1.25%). Track it; it rarely justifies an emergency change on its own.
Description
In Elide before 4.5.14, it is possible for an adversary to "guess and check" the value of a model field they do not have access to assuming they can read at least one other field in the model. The adversary can construct filter expressions for an inaccessible field to filter a collection. The presence or absence of models in the returned collection can be used to reconstruct the value of the inaccessible field. Resolved in Elide 4.5.14 and greater.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.25% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-285, CWE-552
- Affected
- elide/elide
- Source
- security-advisories@github.com
References
- https://github.com/yahoo/elide/pull/1236Patch, Third Party Advisory
- https://github.com/yahoo/elide/pull/1236/commits/a985f0f9c448aabe70bc904337096399de4576dcPatch
- https://github.com/yahoo/elide/security/advisories/GHSA-2mxr-89gf-rc4vThird Party Advisory
- https://github.com/yahoo/elide/pull/1236Patch, Third Party Advisory
- https://github.com/yahoo/elide/pull/1236/commits/a985f0f9c448aabe70bc904337096399de4576dcPatch
- https://github.com/yahoo/elide/security/advisories/GHSA-2mxr-89gf-rc4vThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.