CVE-2026-65321

PyAthena prior to 3.35.4 contains a sql injection vulnerability that allows unauthenticated attackers to inject arbitrary SQL by exploiting improper quote-escaping in DefaultParameterFormatter.format, which routes DELETE and CTAS statements to the escapehive function that backslash-escapes single...

CVE-2026-65321 PyAthena SQL Injection via DefaultParameterFormatter DELETE/CTAS

PyAthena prior to 3.35.4 contains a sql injection vulnerability that allows unauthenticated attackers to inject arbitrary SQL by exploiting improper quote-escaping in DefaultParameterFormatter.format, which routes DELETE and CTAS statements to the escapehive function that backslash-escapes single...

CVE-2026-65321

CVE-2026-65321 affects PyAthena prior to 3.35.4. The vulnerability stems from improper quote escaping in DefaultParameterFormatter.format(), where DELETE and CTAS flows go through _escape_hive and backslash-escape single quotes instead of doubling them. Because Athena and Trino do not treat backs...