Saltcorn has an Unauthenticated Path Traversal in sync endpoints allows arbitrary file write and directory read
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.4.5, 1.5.5, 1.6.0-beta.4
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: poc
- Automatable: yes
- Technical impact: partial
Summary
Saltcorn is an extensible, open source, no-code database application builder. Prior to 1.4.5, 1.5.5, and 1.6.0-beta.4, the POST /sync/offline_changes endpoint allows an unauthenticated attacker to create arbitrary directories and write a changes.json file with attacker-controlled JSON content anywhere on the server filesystem. The GET /sync/upload_finished endpoint allows an unauthenticated attacker to list arbitrary directory contents and read specific JSON files. This vulnerability is fixed in 1.4.5, 1.5.5, and 1.6.0-beta.4.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: poc · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- saltcorn saltcorn
fixed in 1.4.5; From 1.5.0-beta.0 · fixed in 1.5.5; From 1.6.0-alpha.0 · fixed in 1.6.0-beta.4
- @saltcorn/servernpm
fixed in 1.4.5
- @saltcorn/servernpm
From 1.5.0-beta.0 · fixed in 1.5.5
- @saltcorn/servernpm
From 1.6.0-alpha.0 · fixed in 1.6.0-beta.4