GHSA-r3p3-5f35-h6mf CVE-2022-4808 GO-2023-1449
usememos/memos Improper Privilege Management vulnerability
- Severity
- 8.8 / 10
- High · CVSS 3.1
- Exploit chance (EPSS)
- 0.45%
- Chance of exploitation in the next 30 days. Higher than 39.10% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-269 Improper Privilege Management
- Fix
0.9.1- Upgrade github.com/usememos/memos to this version or later
Description
Improper Privilege Management in GitHub repository usememos/memos prior to 0.9.1.
Affected versions
Go
| Package | Vulnerable | Fixed in |
|---|---|---|
| github.com/usememos/memos | < 0.9.1 |
0.9.1 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
github.com/usememos/memos Go → 0.9.1
- go
go get github.com/usememos/memos@v0.9.1 && go mod tidy
Severity breakdown
CVSS 3.1 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Weakness
CWE-269: Improper Privilege Management
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
How to prevent it
- Architecture and Design, Operation: Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
- Architecture and Design: Follow the principle of least privilege when assigning access rights to entities in a software system.
- Architecture and Design: Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.
References
Advisories
Packages
Other links
Timeline
- Published
- Last updated by the source
- Latest EPSS score
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-gqp3-hfc3-8q54 Memos has an Incorrect Privilege Assignment issue | Medium | Also affects github.com/usememos/memos |
| GHSA-qgjp-5g5x-vhq2 memos lacks file name validation or verification | Medium | Also affects github.com/usememos/memos |
| GHSA-99m2-qwx6-2w6f memos vulnerability allows arbitrarily modification or deletion registered identity providers | Medium | Also affects github.com/usememos/memos |
| GHSA-mg56-wc4q-rw4w memos vulnerability allows the creation of arbitrary accounts | High | Also affects github.com/usememos/memos |
| GHSA-8p44-g572-557h memos vulnerability allows arbitrarily modification or deletion of attachments | Medium | Also affects github.com/usememos/memos |
| GHSA-8jcj-g9f4-qx42 memos vulnerability allows arbitrarily reactions deletion | Medium | Also affects github.com/usememos/memos |
| GHSA-mr34-8733-grr2 Memos' Access Tokens Stay Valid after User Password Change | High | Also affects github.com/usememos/memos |
| GHSA-cgrg-86m5-xm4w Memos Vulnerable to Stored Cross-Site Scripting | Medium | Also affects github.com/usememos/memos |
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