chore(deps): update dependency @nestjs/core to v11.1.18 [security] - #1827
Merged
Merged
Conversation
renovate
Bot
force-pushed
the
renovate/npm-nestjs-core-vulnerability
branch
from
September 21, 2026 18:28
29e4ff3 to
d1ae751
Compare
Contributor
Author
Edited/Blocked NotificationRenovate will not automatically rebase this PR, because it does not recognize the last commit author and assumes somebody else may have edited the PR. You can manually request rebase by checking the rebase/retry box above. |
ayeshmcg
approved these changes
Sep 21, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR contains the following updates:
11.1.6→11.1.18Warning
Some dependencies could not be looked up. Check the Dependency Dashboard for more information.
@nestjs/core Improperly Neutralizes Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2026-35515 / GHSA-36xv-jgw5-4q75
More information
Details
Impact
What kind of vulnerability is it? Who is impacted?
SseStream._transform()interpolatesmessage.typeandmessage.iddirectly into Server-Sent Events text protocol output without sanitizing newline characters (\r,\n). Since the SSE protocol treats both\rand\nas field delimiters and\n\nas event boundaries, an attacker who can influence these fields through upstream data sources can inject arbitrary SSE events, spoof event types, and corrupt reconnection state. Spring Framework's own security patch (6e97587) validates these same fields (id,event) for the same reason.Actual impact:
event:types, causing client-sideEventSource.addEventListener()callbacks to fire for wrong event types.data:payloads, potentially triggering XSS if the client renders SSE data as HTML without sanitization.id:fields, corrupting theLast-Event-IDheader on reconnection, causing the client to miss or replay events.typeoridfields of SSE messages. Direct HTTP request input does not reach these fields without developer code bridging the gap.Patches
Has the problem been patched? What versions should users upgrade to?
Patched in
@nestjs/core@11.1.18Severity
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:L/SA:NReferences
This data is provided by the GitHub Advisory Database (CC-BY 4.0).
Release Notes
nestjs/nest (@nestjs/core)
v11.1.18Compare Source
v11.1.18 (2026-04-03)
Bug fixes
microservicescoreDependencies
core,platform-express,platform-fastifyplatform-fastifyplatform-wscommonCommitters: 6
v11.1.17Compare Source
v11.1.17 (2026-03-16)
Enhancements
microservicesBugs
platform-fastifycbdf737(@kamilmysliwiec)Dependencies
commonplatform-fastifyCommitters: 3
v11.1.16Compare Source
v11.1.16 (2026-03-05)
Bug fixes
microservicesDependencies
platform-expressCommitters: 2
v11.1.15Compare Source
What's Changed
New Contributors
Full Changelog: nestjs/nest@v11.1.14...v11.1.15
v11.1.14Compare Source
v11.1.14 (2026-02-17)
Bug fixes
platform-fastifycommonEnhancements
commonCommitters: 5
v11.1.13Compare Source
v11.1.13 (2026-02-03)
Bug fixes
commonEnhancements
microservicescommonDependencies
platform-fastifyplatform-expressCommitters: 6
v11.1.12Compare Source
v11.1.12 (2026-01-15)
Bug fixes
commonDependencies
platform-wscommonplatform-fastifyCommitters: 3
v11.1.11Compare Source
v11.1.11 (2025-12-29)
Bug fixes
platform-fastifycoreDependencies
platform-socket.ioplatform-fastifycommonCommitters: 3
v11.1.10Compare Source
v11.1.10 (2025-12-22)
Bug fixes
coremicroservicescommonEnhancements
commoncoremicroservicescommon,coreDependencies
platform-fastifyplatform-expresscommonCommitters: 11
v11.1.9Compare Source
v11.1.9 (2025-11-14)
Bug fixes
coreEnhancements
commonDependencies
platform-fastifyCommitters: 4
v11.1.8Compare Source
v11.1.8 (2025-10-27)
Bug fixes
coreplatform-fastifyCommitters: 2
v11.1.7Compare Source
v11.1.7 (2025-10-21)
Bug fixes
microservicesplatform-fastifycorecommonEnhancements
common,platform-socket.io,websocketscommoncommon,corecoremicroservicesDependencies
platform-fastifycore,platform-express,platform-fastifycommonCommitters: 9
Configuration
📅 Schedule: (in timezone America/Vancouver)
🚦 Automerge: Disabled because a matching PR was automerged previously.
♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR was generated by Mend Renovate. View the repository job log.