Based on GitLab’s bug bounty program reports from recent years, here are some of the most notable bug hunters who have made significant contributions:

  1. mateuszek: Recognized for submitting the most valid reports in 2023, with a total of 26.

  2. js_noob: A newcomer in 2023 who made 19 valid reports, earning recognition for their impactful contributions.

  3. yvvdwf: Celebrated for consistently providing well-written reports, earning the “Best Written Reports” accolade for two consecutive years (2022 and 2023).

  4. joaxcar: Acknowledged for submitting the most valid reports (22) in 2022 and for innovative findings, including a novel local git read vulnerability.

  5. albatraoz: A newcomer in 2022 who made seven valid and resolved reports, demonstrating significant potential.

  6. vakzz: Recognized in 2022 for innovative reports, including a novel local git read vulnerability.

  7. taraszelyk: Honored for submitting impactful findings in 2022, particularly back-to-back information disclosure submissions that led to significant security improvements.

  8. pwnie: In 2023, discovered an arbitrary file read vulnerability with a CVSS score of 10, highlighting the critical nature of the finding.

These researchers have played pivotal roles in enhancing GitLab’s security through their diligent bug hunting efforts.

For a deeper insight into the experiences of one of these top contributors, you might find the following discussion informative: