CVE-2026-9029

The geomap panel's XYZ tile layer has a sanitize-then-interpolate ordering bug. sanitizeTextPanelContent() runs on the raw template string before getTemplateSrv().replace() substitutes the variable value, which uses the glob format with no HTML escaping. The result is passed to OpenLayers via element.innerHTML. An Editor can set a textbox variable's default value to an XSS payload that executes for every user who opens the dashboard. This is a bypass of the CVE-2023-0507 fix

A user with Editor permissions can place a malicious script in the attribution field of a Geomap panel's XYZ tile layer via a template variable. The script then executes in the browser of any user who views the affected dashboard (stored cross-site scripting).

A user with Editor permissions can place a malicious script in the attribution field of a Geomap panel's XYZ tile layer via a template variable. The script then executes in the browser of any user who views the affected dashboard (stored cross-site scripting).

Grafana geomap panel's XYZ tile layer has a sanitize-then-interpolate ordering bug in github.com/grafana/grafana.

NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.

(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)

The additional affected modules and versions are: github.com/grafana/grafana before v1.9.2-0.20260616075434-82ef13993059.

These are all security issues fixed in the grafana-12.4.5-4.1 package on the GA media of openSUSE Tumbleweed.

This update for grafana fixes the following issues:

Changes in grafana:

Update to version 12.4.10:

• Security:

  • CVE-2026-17183: Fix exposing data accessible through Grafana's configured datasource credentials (bsc#1275934)
  • CVE-2026-2303: Drop dependency on vulnerable go.mongodb.org/mongo-driver (bsc#1269841)
  • CVE-2026-17033: Fix stored XSS via external Alertmanager generatorURL (bsc#1276426)
  • CVE-2026-73501: Fix fail-open authentication bypass in github.com/getkin/kin-openapi (bsc#1276973)
  • CVE-2026-19475: Fix DoS in PostgreSQL Datasource (bsc#1278307)
  • CVE-2026-14199: Fix session takeover via Auth Proxy cache key collision (bsc#1278322)

• Bug fixes:

  • Dashboards: Fix adhoc and groupby variable datasource on UI import
  • Dashboards: Fix version dates and user display names in the legacy version history page

Update to version 12.4.9:

• Features and enhancements:

  • Dashboard Import: Labels in v2 schema

• Bug fixes:

  • Azure Monitor: fix migration for dimension filters

Update to version 12.4.8:

• Security:

  • CVE-2026-19197: Fix access control in dashboard snapshots (bsc#1277025)

Update to version 12.4.7:

• Security:

  • CVE-2026-56852: Fix infinite loop on truncated/invalid UTF-8 input in golang.org/x/text/unicode/norm (bsc#1272008)

• Features and enhancements:

  • Dashboards: Get annotations and dashboard endpoint performance improvements

• Bug fixes:

  • DashboardDS: Fix Mixed panels with a time override stuck in permanent loading

Update to version 12.4.6:

• Security:

  • CVE-2026-41178: Fix opentelemetry-go's baggage parsing (bsc#1276658)

• Features and enhancements:

  • Alerting: Add protected fields authorization check to provisioning API
  • Alerting: Return 403 instead of 500 on contact point provenance mismatch

• Bug fixes:

  • Jaeger: Handle gzip, deflate, and brotli compressed API responses
  • Alerting: fix ORM table mapping bug causing SELECT alert_rule columns FROM user on PostgreSQL

• CVE-2026-39882: Prevent memory exhaustion DoS in OpenTelemetry OTLP HTTP exporters by updating to v1.43.0. (bsc#1274217)

• CVE-2026-42127: Fix DoS through memory exhaustion in grafana'a public dashboard query endpoint (bsc#1268868)

• CVE-2026-9029: Fix arbitrary code execution and information disclosure via XSS in geomap panel (bsc#1272328)

• CVE-2026-33814: Fix infinite loop in HTTP/2 transport by updating golang.org/x/net (bsc#1265763)

• CVE-2026-8609: Fix pre-authentication DoS in the OAuth login route (bsc#1271330)

• CVE-2026-1229: Update github.com/cloudflare/circl to fix producing incorect output for specific inputs (bsc#1265525) (bsc#1262187)

• CVE-2026-21723: Fix DoS vulnerability in Templates Test endpoint (bsc#1272427)

• CVE-2026-41606: Fix potential DoS in Apache Thrift (bsc#1263330)

This update fixes the following issues:

golang-github-prometheus-prometheus was updated to version 3.13.2:

• Security issues:

  • CVE-2026-39821: Fixed validation bypass and privilege escalation in Punycode label handling (bsc#1266608)
  • CVE-2026-56852: Fixed infinite loop on truncated or invalid UTF-8 input in unicode/norm handling (bsc#1272102)
  • CVE-2026-44990: Fixed stored XSS in the new React UI by sanitizing disallowed xmp elements (bsc#1275205)
  • CVE-2026-53606: Fixed incomplete URI scheme validation in sanitize-html that could enable XSS (bsc#1269966)
  • CVE-2026-2303: Fixed heap out-of-bounds read in GSSAPI error handling in mongo-driver (bsc#1269856)
  • CVE-2025-4673: Fixed credential leaks by stopping HTTP client header forwarding on redirects (bsc#1275206)
  • CVE-2023-45289: Fixed credential leaks by stopping header and cookie forwarding on HTTP redirects (bsc#1275207)
  • CVE-2025-61686: Fixed unauthorized file access and path traversal in react-router storage (bsc#1270711)
  • CVE-2026-40181: Fixed open redirect risks to external domains via relative paths in react-router (bsc#1267528)
  • CVE-2026-42342: Fixed DoS risks via unbounded path expansion in the manifest endpoint (bsc#1267538)
  • CVE-2026-42211: Fixed remote code execution risks from prototype pollution in react-router (bsc#1267534)
  • CVE-2026-39882: Fixed memory exhaustion via uncapped HTTP response reading in OpenTelemetry (bsc#1274221)
  • Fixed potential denial-of-service vulnerabilities by updating the gRPC dependency
  • Fixed memory exhaustion and DoS by rejecting snappy-compressed requests exceeding 32MB limit

• Bug fixes and changes:

  • Fixed scrape manager failing to reload properly when SD configuration changes rapidly.
  • Prevent memory leak in remote-write path when the receiving endpoint is unavailable.
  • Native Histograms are no longer experimental. They are fully supported for production workloads.
  • Added support for OpenTelemetry traces within the Prometheus UI to correlate metrics and traces.
  • TSDB compaction speed optimized by improving the block merging algorithm.
  • Allow scraping of multiple targets using a single HTTP/2 connection to reduce overhead.
  • Added new metrics to monitor the health of the rule evaluation engine.
  • Incompatible: This affects scraping, remote read and write, alerting, and SD. Network paths might need adjustments to avoid redirects.
  • Incompatible: Rule group pagination tokens now use SHA-256 instead of MD5. Custom API consumers must adapt to the new longer token format.
  • Added 'group_limit' parameter to PromQL aggregations to restrict the number of results.
  • Incompatible: promtool relative paths in config files now resolve relative to the config directory itself, instead of the current working directory.
  • Support exporting TSDB blocks directly to cloud storage via the admin API.
  • Incompatible: Deprecated remote-write metrics like prometheus_remote_storage_samples_total are removed in favor of prometheus_wal_watcher_records_read_total.
  • Significant query performance boost for high-cardinality regex matchers.
  • Introduce a new UI interface for safely deleting specific time series data directly.
  • Added dynamic relabeling actions to extract substrings using regex capture groups.
  • Fixed UI displaying incorrect time ranges after a timezone change.
  • Bumped firewalld-prometheus-config to version 0.2 bumping OpenTelemetry to 1.43.0

grafana was updated to version 12.4.10:

• Security issues:

  • CVE-2026-17183: Fixed exposing data accessible through Grafana's configured datasource credentials (bsc#1275934)
  • CVE-2026-2303: Fixed heap out-of-bounds read in GSSAPI error handling in mongo-driver (bsc#1269841)
  • CVE-2026-17033: Fixed stored cross-site scripting risks via malicious Alertmanager generator URLs (bsc#1276426)
  • CVE-2026-73501: Fixed fail-open authentication bypass in kin-openapi default handlers (bsc#1276973) *…

This update for grafana, system-user-grafana fixes the following issues:

• Update to version 12.4.10:

  • Security: CVE-2026-17183: Fix exposing data accessible through Grafana's configured datasource credentials (bsc#1275934) CVE-2026-2303: Drop dependency on vulnerable go.mongodb.org/mongo-driver (bsc#1269841) CVE-2026-17033: Fix stored XSS via external Alertmanager generatorURL (bsc#1276426) CVE-2026-73501: Fix fail-open authentication bypass in github.com/getkin/kin-openapi (bsc#1276973) CVE-2026-19475: Fix DoS in PostgreSQL Datasource (bsc#1278307) CVE-2026-14199: Fix session takeover via Auth Proxy cache key collision (bsc#1278322)
  • Bug fixes: Dashboards: Fix adhoc and groupby variable datasource on UI import Dashboards: Fix version dates and user display names in the legacy version history page

• Update to version 12.4.9:

  • Features and enhancements: Dashboard Import: Labels in v2 schema
  • Bug fixes: Azure Monitor: fix migration for dimension filters

• Update to version 12.4.8:

  • Security: CVE-2026-19197: Fix access control in dashboard snapshots (bsc#1277025)

• Update to version 12.4.7:

  • Security: CVE-2026-56852: Fix infinite loop on truncated/invalid UTF-8 input in golang.org/x/text/unicode/norm (bsc#1272008)
  • Features and enhancements: Dashboards: Get annotations and dashboard endpoint performance improvements
  • Bug fixes: DashboardDS: Fix Mixed panels with a time override stuck in permanent loading

• Update to version 12.4.6:

  • Security: CVE-2026-41178: Fix opentelemetry-go's baggage parsing (bsc#1276658)
  • Features and enhancements: Alerting: Add protected fields authorization check to provisioning API Alerting: Return 403 instead of 500 on contact point provenance mismatch
  • Bug fixes: Jaeger: Handle gzip, deflate, and brotli compressed API responses Alerting: fix ORM table mapping bug causing SELECT alert_rule columns FROM user on PostgreSQL

• Drop 0005-Bump-edwards25519.patch

  CVE-2026-39882: Prevent memory exhaustion DoS in OpenTelemetry OTLP HTTP exporters by updating to v1.43.0. (bsc#1274217) CVE-2026-8595: Fix stored XSS in the table panel (bsc#1271557) CVE-2026-42127: Fix DoS through memory exhaustion in grafana'a public dashboard query endpoint (bsc#1268868) CVE-2026-9029: Fix arbitrary code execution and information disclosure via XSS in geomap panel (bsc#1272328) CVE-2026-33814: Fix infinite loop in HTTP/2 transport by updating golang.org/x/net (bsc#1265763) CVE-2026-8609: Fix pre-authentication DoS in the OAuth login route (bsc#1271330)

  • CVE-2026-1229: Update github.com/cloudflare/circl to fix producing incorect output for specific inputs (bsc#1265525) (bsc#1262187)
  • CVE-2026-21723: Fix DoS vulnerability in Templates Test endpoint (bsc#1272427)

• CVE-2026-41606: Fix potential DoS in Apache Thrift (bsc#1263330)

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