CVE-2021-27905 – org.apache.solr:solr-parent

Package

Manager: maven
Name: org.apache.solr:solr-parent
Vulnerable Version: >=0 <8.8.2

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

EPSS: 0.94135 pctl0.99903

Details

Server-Side Request Forgery in Apache Solr The ReplicationHandler (normally registered at "/replication" under a Solr core) in Apache Solr has a "masterUrl" (also "leaderUrl" alias) parameter that is used to designate another ReplicationHandler on another Solr core to replicate index data into the local core. To prevent a SSRF vulnerability, Solr ought to check these parameters against a similar configuration it uses for the "shards" parameter. Prior to this bug getting fixed, it did not. This problem affects essentially all Solr versions prior to it getting fixed in 8.8.2.

Metadata

Created: 2021-05-10T15:18:06Z
Modified: 2021-04-14T15:52:41Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-5phw-3jrp-3vj8/GHSA-5phw-3jrp-3vj8.json
CWE IDs: ["CWE-918"]
Alternative ID: GHSA-5phw-3jrp-3vj8
Finding: F100
Auto approve: 1