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Bug bounty reports15,219

Publicly disclosed HackerOne reports, with the platform's own outcome and severity.

Program:Ruby
Status:Informative
Clear
Severity
Weakness
Year
Bounty paid0
Access stated
  • No account0
  • A user account0
  • Admin or privileged0
Access needed
  • No account0
  • A user account0
  • A privileged role0
  • Admin0
  • Physical or local access0
  • Not clear from the report0
Clear filters22 of 15,219 reports
Disclosed bug bounty reports
ReportStatusWeaknessSeverityDisclosedBountyVotes
Integer Underflow @ ossl_cipher_pkcs5_keyivgen#304115InformativeMemory Corruption–2018-02-23––
Invalid URL parsing '#'#341634InformativeNo weakness recorded–2018-05-01––
SEGV in parse_rat()#363934InformativeDenial of Service–2018-06-13––
Heap corruption in DateTime.strftime() on 32 bit for certain format strings#144484InformativeMemory Corruption–2016-06-21–1
DRb denial of service vulnerability#898614InformativeDenial of Service–2021-03-07–1
Heap corruption in string.c tr_trans() due to undersized buffer#144485InformativeMemory Corruption–2016-06-21–2
Net::SMTP with tls allows forged certificates as long as the hostname matches#980249InformativeCryptography–2021-01-25–3
XMLRPC does not limit deserializable classes.#1189419InformativeDeserialization and Object Injection–2023-08-01–3
Bug Report : [ No Valid SPF Records ]#1301696InformativeNo weakness recorded–2022-01-13–3
Ruby 2.4.1 has "Stack consistency error" and aborts when processing return statement within a case statement#247640InformativeMemory Corruption–2017-09-24–4
OS Command Injection in '/lib/un.rb -- Utilities to replace common UNIX commands in Makefiles etc'#1158824InformativeCommand and Code Injection–2021-07-19–4
Stored XSS in RDoc hyperlinks through javascript scheme#1977258InformativeCross-site Scripting–2023-07-18–4
Ruby:HTTP Header injection in 'net/http'#146416InformativeOpen Redirect–2017-02-27–5
Resolv::getaddresses bug that can be abused to bypass security measures.#287835InformativeMisconfiguration and Insecure Design–2018-02-23–5
XSS exploit of RDoc documentation generated by rdoc#1321358InformativeCross-site Scripting–2023-07-18–5
Header CRLF Injection in Ruby Net::HTTP#1718757InformativeInjection and Smuggling–2023-05-04–5
Attacker can smuggle a malicious domain in a URI object.#156615InformativeOpen Redirect–2022-12-13–8
'net/ftp': Uncontrolled Resource Consumption (Memory/CPU)#1165748InformativeDenial of Service–2021-04-21–8
'net/http': HTTP Header Injection in the set_content_type method#1168205InformativeInjection and Smuggling–2022-02-04–9
DoS in bigdecimal's sqrt function due to miscalculation of loop iterations#2271054InformativeDenial of Service–2023-12-20–14
XSS exploit of RDoc documentation generated by rdoc (CVE-2013-0256)#1977168InformativeCross-site Scripting–2023-07-18–16
The taint flag is not propagated at JSON.parse#459084InformativeNo weakness recorded–2024-01-05–40

Status and severity are HackerOne's. “Access stated” is what the title says; “Access needed” and techniques come from CyberSIXT's analysis of the public report (348 analysed so far), which can be wrong. Data as of 2026-11-14.

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