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Protection: None✕Product xmppserver✕
Overview 3 matches · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 0 EPSS ≥ 0.5
3matches 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 0EPSS ≥ 0.50.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 3 100.0%
Critical 0 0.0% High 0 0.0% Medium 3 100.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 3 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 3 100.0%
split by peak 1 / year
No exploit published: 3 Medium: 3 not blocked: 3 No public exploit: 3
20191 No exploit published1 Medium1 not blocked1 No public exploit1 20201 No exploit published1 Medium1 not blocked1 No public exploit1 20210 20220 20230 20240 20251 No exploit published1 Medium1 not blocked1 No public exploit1
2019202020212022202320242025
3 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
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-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.