GHSA-xq59-7jf3-rjc6 · Severity: critical · Ecosystem: pip — piccolo SQL Injection via named transaction savepoints
Piccolo is an object-relational mapping and query builder which supports asyncio. Prior to version 1.1.1, the handling of named transaction `savepoints` in all database implementations is vulnerable to SQL Injection via f-strings. While the likelihood of an end developer exposing a `savepoints` `name` parameter to a user is highly unlikely, it would not be unheard of. If a malicious user was able to abuse this functionality they would have essentially direct access to the database and the ability to modify data to the level of permissions associated with the database user. A non exhaustive list of actions possible based on database permissions is: Read all data stored in the database, including usernames and password hashes; insert arbitrary data into the database, including modifying existing records; and gain a shell on the underlying server. Version 1.1.1 fixes this issue.
Conclusion & alert: CVE-2023-47128 is rated High Exploit Risk (69.7/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 0.78%). Core evidence: 1 public exploit reference(s) are indexed (Exploit-DB). Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.23% | 0.78% | +0.55% |
| 2 | 2025-11-21 | 0.42% | 0.23% | -0.19% |
| 3 | 2025-11-18 | — | 0.42% | — |
Full EPSS history (11 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.1 | 3.1 | CRITICAL |
|
3.9 | 5.2 | [email protected] |
| 9.1 | 3.1 | CRITICAL |
|
3.9 | 5.2 | [email protected] |
GHSA-xq59-7jf3-rjc6 · Severity: critical · Ecosystem: pip — piccolo SQL Injection via named transaction savepoints
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| piccolo-orm | piccolo | 1.1.0 | cpe:2.3:a:piccolo-orm:piccolo:1.1.0:*:*:*:*:*:*:* |