pgsync before 0.6.7 is affected by Information Disclosure of sensitive information.
Priority LOW 34CWE-319Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-319.
Summary
pgsync before 0.6.7 is affected by Information Disclosure of sensitive information. Syncing the schema with the --schema-first and --schema-only options is mishandled. For example, the sslmode connection parameter may be lost, which means that SSL would not be used.
Why it matters now
EPSS 0.00731 54th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed pgsync (RubyGems): 0.6.7
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | pgsync (RubyGems) | before 0.6.7 | 0.6.7 | Patch available | GHSA-72rj-36qc-47g7 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- pgsync (RubyGems) Vendor— Affected before 0.6.7 Fixed in 0.6.7 Patch available GHSA-72rj-36qc-47g7
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:pgsync_project:pgsync:*:*:*:*:*:*:*:* | before 0.6.7 | Vulnerable | Pgsync Project |
- cpe:2.3:a:pgsync_project:pgsync:*:*:*:*:*:*:*:* Versions before 0.6.7 Vulnerable ·Pgsync Project
Remediation
- Fix · GHSA-72rj-36qc-47g7 pgsync (RubyGems) Fixed in 0.6.7 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2021-31671
- 2026-10-03 Alias added: GHSA-72rj-36qc-47g7
References
Sources
- CVE-2021-31671 · CVE Program
- CVE-2021-31671 · NVD
- FIRST EPSS
- GHSA-72rj-36qc-47g7 · GitHub Advisory Database · CC BY 4.0
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