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Xmppserver CVEs

6 CVEs, 1 exploited, 1 protected by Waratek

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Product xmppserver✕
Overview 6 matches · 1 protected · 1 exploited · 1 CISA KEV · 2 public PoC · 1 EPSS ≥ 0.5
6matches 1protected16.7% 1exploited16.7% 1CISA KEV16.7% 2public PoC33.3% 1EPSS ≥ 0.516.7%
Protected by Waratek 1 16.7% Rule in development 0 0.0% Mitigation candidate 1 16.7% No exploit published 4 66.7%
Critical 1 16.7% High 2 33.3% Medium 3 50.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 1 16.7% partly blocked 0 0.0% not blocked 5 83.3% not established 0 0.0% unrecorded 0 0.0%
Exploited 1 16.7% Working exploit published 1 16.7% Proof of concept only 1 16.7% Forecast only 0 0.0% No public exploit 3 50.0%
split by peak 2 / year
No exploit published: 4Mitigation candidate: 1Protected by Waratek: 1 Medium: 3High: 2Critical: 1 not blocked: 5blocked by ARMR today: 1 No public exploit: 3Proof of concept only: 1Working exploit published: 1Exploited: 1
20191 No exploit published1 Medium1 not blocked1 No public exploit1 20201 No exploit published1 Medium1 not blocked1 No public exploit1 20210 20220 20231 Protected by Waratek1 High1 blocked by ARMR today1 Exploited1 20242 Mitigation candidate1 No exploit published1 Critical1 High1 not blocked2 Working exploit published1 Proof of concept only1 20251 No exploit published1 Medium1 not blocked1 No public exploit1
2019202020212022202320242025
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CVE Severity Published▾ Status Exploitation Description
CVE-2025-59154 Medium 2025-09-15 No exploit published No public exploit Openfire is an XMPP server licensed under the Open Source Apache License. Openfire’s SASL EXTERNAL mechanism for client TLS authentication contains a vulnerability in how it extracts user identities from X.509 certificates. Instead of parsing the structured ASN.1 data, the code calls X509Certificate.getSubjectDN().getName() and applies a regex to look for CN=. This method produces a provider-dependent string that does not escape special characters. In SunJSSE (sun.security.x509.X500Name), for example, commas and equals signs inside attribute values are not escaped. As a result, a malicious certificate can embed CN= inside another attribute value (e.g. OU="CN=admin,"). The regex will incorrectly interpret this as a legitimate Common Name and extract admin. If SASL EXTERNAL is enabled and configured to map CNs to user accounts, this allows the attacker to impersonate another user. The fix is included in Openfire 5.0.2 and 5.1.0.
CVE-2024-25421 Critical 2024-03-26 No exploit published Proof of concept only An issue in Ignite Realtime Openfire v.4.9.0 and before allows a remote attacker to escalate privileges via the ROOM_CACHE component.
CVE-2024-25420 High 2024-03-26 Mitigation candidate Working exploit published An issue in Ignite Realtime Openfire before 4.8.1 allows a remote attacker to escalate privileges via the admin.authorizedJIDs system property component.
CVE-2023-32315 High 2023-05-26 Protected by Waratek Exploited Openfire is an XMPP server licensed under the Open Source Apache License. Openfire's administrative console, a web-based application, was found to be vulnerable to a path traversal attack via the setup environment. This permitted an unauthenticated user to use the unauthenticated Openfire Setup Environment in an already configured Openfire environment to access restricted pages in the Openfire Admin Console reserved for administrative users. This vulnerability affects all versions of Openfire that have been released since April 2015, starting with version 3.10.0. The problem has been patched in Openfire release 4.7.5 and 4.6.8, and further improvements will be included in the yet-to-be released first version on the 4.8 branch (which is expected to be version 4.8.0). Users are advised to upgrade. If an Openfire upgrade isn’t available for a specific release, or isn’t quickly actionable, users may see the linked github advisory (GHSA-gw42-f939-fhvm) for mitigation advice.
CVE-2019-20528 Medium 2020-03-18 No exploit published No public exploit Ignite Realtime Openfire 4.4.1 allows XSS via the setup/setup-datasource-standard.jsp username parameter.
CVE-2019-15488 Medium 2019-08-23 No exploit published No public exploit Ignite Realtime Openfire before 4.4.1 has reflected XSS via an LDAP setup test.