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Prosody

13 CVEs tracked since 2011. Since Jun 2011, none of them reached CISA KEV.

Prosody CVEs per month

Jun 2011 to Oct 2026. Point at a month, or focus the strip and use the arrow keys.
Prosody CVEs per month, with the share now in CISA KEV
MonthCVEsIn CISA KEV
2011-0630
2011-070
2011-080
2011-091 or fewer
2011-100
2011-110
2011-120
2012-010
2012-020
2012-030
2012-040
2012-050
2012-060
2012-070
2012-081 or fewer
2012-091 or fewer
2012-101 or fewer
2012-111 or fewer
2012-120
2013-010
2013-020
2013-030
2013-040
2013-050
2013-060
2013-070
2013-080
2013-090
2013-100
2013-110
2013-120
2014-011 or fewer
2014-020
2014-031 or fewer
2014-0420
2014-051 or fewer
2014-061 or fewer
2014-071 or fewer
2014-080
2014-091 or fewer
2014-101 or fewer
2014-111 or fewer
2014-121 or fewer
2015-011 or fewer
2015-021 or fewer
2015-030
2015-040
2015-050
2015-061 or fewer
2015-070
2015-080
2015-090
2015-100
2015-110
2015-120
2016-0130
2016-020
2016-030
2016-040
2016-050
2016-060
2016-070
2016-08no snapshot
2016-090
2016-100
2016-11no snapshot
2016-120
2017-01no snapshot
2017-021 or fewer
2017-031 or fewer
2017-04no snapshot
2017-051 or fewer
2017-06no snapshot
2017-071 or fewer
2017-082 or fewer
2017-091 or fewer
2017-101 or fewer
2017-11no snapshot
2017-121 or fewer
2018-012 or fewer
2018-021 or fewer
2018-032 or fewer
2018-04no snapshot
2018-05no snapshot
2018-062 or fewer
2018-072 or fewer
2018-082 or fewer
2018-092 or fewer
2018-102 or fewer
2018-11no snapshot
2018-122 or fewer
2019-01no snapshot
2019-021 or fewer
2019-03no snapshot
2019-04no snapshot
2019-051 or fewer
2019-06no snapshot
2019-072 or fewer
2019-082 or fewer
2019-092 or fewer
2019-102 or fewer
2019-112 or fewer
2019-122 or fewer
2020-012 or fewer
2020-022 or fewer
2020-032 or fewer
2020-04no snapshot
2020-05no snapshot
2020-062 or fewer
2020-07no snapshot
2020-082 or fewer
2020-091 or fewer
2020-101 or fewer
2020-111 or fewer
2020-122 or fewer
2021-012 or fewer
2021-022 or fewer
2021-03no snapshot
2021-042 or fewer
2021-0550
2021-062 or fewer
2021-072 or fewer
2021-083 or fewer
2021-092 or fewer
2021-102 or fewer
2021-112 or fewer
2021-122 or fewer
2022-012 or fewer
2022-022 or fewer
2022-033 or fewer
2022-043 or fewer
2022-053 or fewer
2022-063 or fewer
2022-073 or fewer
2022-083 or fewer
2022-093 or fewer
2022-102 or fewer
2022-113 or fewer
2022-123 or fewer
2023-013 or fewer
2023-023 or fewer
2023-03no snapshot
2023-043 or fewer
2023-053 or fewer
2023-064 or fewer
2023-073 or fewer
2023-084 or fewer
2023-093 or fewer
2023-104 or fewer
2023-114 or fewer
2023-124 or fewer
2024-014 or fewer
2024-024 or fewer
2024-034 or fewer
2024-044 or fewer
2024-055 or fewer
2024-064 or fewer
2024-074 or fewer
2024-084 or fewer
2024-093 or fewer
2024-104 or fewer
2024-114 or fewer
2024-123 or fewer
2025-014 or fewer
2025-023 or fewer
2025-035 or fewer
2025-044 or fewer
2025-054 or fewer
2025-064 or fewer
2025-075 or fewer
2025-084 or fewer
2025-094 or fewer
2025-104 or fewer
2025-114 or fewer
2025-125 or fewer
2026-015 or fewer
2026-025 or fewer
2026-037 or fewer
2026-046 or fewer
2026-057 or fewer
2026-067 or fewer
2026-077 or fewer
2026-088 or fewer
2026-099 or fewer
2026-108 or fewer

Products

The products that kept showing up in Prosody's monthly top three, with their CVEs summed over those months.

  1. Prosody134 months

Latest CVEs

The 15 most recently published vulnerabilities affecting Prosody.

  1. CVE-2026-43507An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5. A Denial of Service can occur via memory exhaustion caused by XML parsing resource amplification from unauth...5.3
  2. CVE-2026-43506An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5. A Denial of Service can occur via memory exhaustion caused by memory leaks from unauthenticated connections.5.3
  3. CVE-2026-43505An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5, when mod_proxy65 is enabled. Because mod_proxy65 mishandles access control in the activation scenario, relay...6.5
  4. CVE-2026-43504An issue was discovered in Prosody before 0.12.6 and 1.0.0 through 13.0.0 before 13.0.5, when mod_proxy65 is enabled. Because mod_proxy65 mishandles access control in a paused scenario, relaying of...6.5
  5. CVE-2022-0217It was discovered that an internal Prosody library to load XML based on libexpat does not properly restrict the XML features allowed in parsed XML data. Given suitable attacker input, this results ...7.5
  6. CVE-2021-37601muc.lib.lua in Prosody 0.11.0 through 0.11.9 allows remote attackers to obtain sensitive information (list of admins, members, owners, and banned entities of a Multi-User chat room) in some common ...7.5
  7. CVE-2021-32921An issue was discovered in Prosody before 0.11.9. It does not use a constant-time algorithm for comparing certain secret strings when running under Lua 5.2 or later. This can potentially be used in...5.9
  8. CVE-2021-32920Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.7.5
  9. CVE-2021-32919An issue was discovered in Prosody before 0.11.9. The undocumented dialback_without_dialback option in mod_dialback enables an experimental feature for server-to-server authentication. It does not ...7.5
  10. CVE-2021-32918An issue was discovered in Prosody before 0.11.9. Default settings are susceptible to remote unauthenticated denial-of-service (DoS) attacks via memory exhaustion when running under Lua 5.2 or Lua ...7.5
  11. CVE-2021-32917An issue was discovered in Prosody before 0.11.9. The proxy65 component allows open access by default, even if neither of the users has an XMPP account on the local server, allowing unrestricted us...5.3
  12. CVE-2020-8086The mod_auth_ldap and mod_auth_ldap2 Community Modules through 2020-01-27 for Prosody incompletely verify the XMPP address passed to the is_admin() function. This grants remote entities admin-only ...9.8
  13. CVE-2018-10847prosody before versions 0.10.2, 0.9.14 is vulnerable to an Authentication Bypass. Prosody did not verify that the virtual host associated with a user session remained the same across stream restart...4.2
  14. CVE-2017-18265Prosody before 0.10.0 allows remote attackers to cause a denial of service (application crash), related to an incompatibility with certain versions of the LuaSocket library, such as the lua-socket ...7.5
  15. CVE-2016-0756The generate_dialback function in the mod_dialback module in Prosody before 0.9.10 does not properly separate fields when generating dialback keys, which allows remote attackers to spoof XMPP netwo...5.3

The record

Peak rank
#25 in Jun 2011
Busiest month shown
May 2021, 5 CVEs
Months with a KEV entry
0 since Jun 2011
Monthly snapshots
4 since 2011
Prosody's full record, month by month