Matrix Gomatrixserverlib
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cpe:2.3:a:matrix:gomatrixserverlib:-:*:*:*:*:*:*:*
part: a version: - update: *
| Vendor | Matrix (eeffbdfc-c7a5-5b43-a123-a772af0b6d34) |
|---|---|
| Product | Gomatrixserverlib (605ff899-ceae-5283-a785-fa5a7129f7f9) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from NVD CPE 2.0 feed |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
pkg:github/matrix-org/gomatrixserverlib |
purl2cpe | 2026-06-01 10:13:24.309521 |
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2022-36009 |
vulnerable | 2026-06-03 14:47:39.237321 |
Incorrect parsing of access level in gomatrixserverlib and dendrite
MEDIUM (5)
gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the `"events_default"` key of the `m.room.power_levels` event, defaulting the event default power level to zero in all cases. Power levels are the matrix terminology for user access level. In rooms where the `"events_default"` power level had been changed, this could result in events either being incorrectly authorised or rejected by Dendrite servers. gomatrixserverlib contains a fix as of commit `723fd49` and Dendrite 0.9.3 has been updated accordingly. Matrix rooms where the `"events_default"` power level has not been changed from the default of zero are not vulnerable. Users are advised to upgrade. There are no known workarounds for this issue.
Published: 2022-08-19T20:35:09.000Z
Updated: 2025-04-23T17:48:13.250Z |
Imported from gcve-enriched-dumps CVE data |
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