Medium severity6.5NVD Advisory· Published May 24, 2023· Updated Jun 17, 2026
CVE-2023-33950
CVE-2023-33950
Description
Pattern Redirects in Liferay Portal 7.4.3.48 through 7.4.3.76, and Liferay DXP 7.4 update 48 through 76 allows regular expressions that are vulnerable to ReDoS attacks to be used as patterns, which allows remote attackers to consume an excessive amount of server resources via crafted request URLs.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
com.liferay.portal:release.portal.bomMaven | >= 7.4.3.48, < 7.4.3.77 | 7.4.3.77 |
Affected products
4- osv-coords2 versions
>= 7.4-update48.0, <= 7.4-update48.0+ 1 more
- (no CPE)range: >= 7.4-update48.0, <= 7.4-update48.0
- (no CPE)range: >= 7.4.3.48, < 7.4.3.77
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-chrc-q6v3-jfv8ghsaADVISORY
- liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33950nvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2023-33950ghsaADVISORY
News mentions
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