CVEvulnerability

CVE-2018-11802

4.3 MEDIUM Published 2020-04-01 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2020-04-01
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
Weaknesses
CWE-863

Description

In Apache Solr, the cluster can be partitioned into multiple collections and only a subset of nodes actually host any given collection. However, if a node receives a request for a collection it does not host, it proxies the request to a relevant node and serves the request. Solr bypasses all authorization settings for such requests. This affects all Solr versions prior to 7.7 that use the default authorization mechanism of Solr (RuleBasedAuthorizationPlugin).

Affected configurations

• apache solr (>= 4.2.0 < 6.6.6) • apache solr (>= 7.0.0 < 7.7.0)

Related

Weakness · CWE (1)

  • CWE-863 Incorrect Authorization weakness

References