Exposed vulnerability 💖

SELECT * FROM gallery2 WHERE topic_id="1080862" UNION SELECT * FROM gallery2 WHERE topic_id="975720" UNION SELECT * FROM gallery2 WHERE topic_id="1763681" UNION SELECT * FROM gallery2 WHERE topic_id="1329324" UNION SELECT * FROM gallery2 WHERE topic_id="1309318" UNION SELECT * FROM gallery2 WHERE topic_id="922805" UNION SELECT * FROM gallery2 WHERE topic_id="832747" UNION SELECT * FROM gallery2 WHERE topic_id="841242" UNION SELECT * FROM gallery2 WHERE topic_id="270057" UNION SELECT * FROM gallery2 WHERE topic_id="1068257" UNION SELECT * FROM gallery2 WHERE topic_id="357589" UNION SELECT * FROM gallery2 WHERE topic_id="1003870" UNION SELECT * FROM gallery2 WHERE topic_id="739653" UNION SELECT * FROM gallery2 WHERE topic_id="932319" UNION SELECT * FROM gallery2 WHERE topic_id="1203983" UNION SELECT * FROM gallery2 WHERE topic_id="760353"