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Vulnerabilities

Security fix · CVE-2026-61840

Quest Bot: Server Side Request Forgery in the Image to GIF Feature Lets Any Server Member Reach Internal Services

Published Oct 30, 2026 · catalog updated Oct 30, 2026 · Quest Bot: Server Side

Last checked Nov 6, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-61840. EPSS is 0.30%. Act only if a listed version of Quest Bot: Server Side is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Quest Bot: Server Side).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Low2.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.30%
Remediation
Advisory link
Affected products
vendor vantern-org questbot

Quest Bot is an opensource Discord Bot. Prior to 1.1.9, the command uses a request helper that validates a hostname's public IP addresses but then sends the actual request by hostname, causing a . An attacker controlling a domain can return a public address during validation and an internal address during the connection, bypassing the internal-address protection through . The command takes its address directly from user input and its developer-only gate is disabled in normal deployments, so any member of a server with the bot can trigger the flaw without special permissions. Requests are restricted to , and content is returned only when the response is a . The impact is therefore mostly blind internal probing with limited retrieval of image responses from loopback or internal endpoints, not arbitrary internal-data disclosure. Common cloud metadata services using plain HTTP on another port are not reachable through this path. This issue is fixed in version 1.1.9.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor vantern-org questbotversion unspecified

How to fix CVE-2026-61840

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-61840. EPSS is 0.30%. Act only if a listed version of Quest Bot: Server Side is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-918: Server-Side Request Forgery (SSRF). EPSS 0.30%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 30, 2026 · CIRCL Vulnerability Lookup

    Detected

    Quest Bot is an opensource Discord Bot. Prior to 1.1.9, the command uses a request helper that validates a hostname's public IP addresses but then sends the actual request by hostname, causing a . An attacker controlling a domain can return a public address during validation and an internal address during the connection, bypassing the internal-address protection through . The command takes its add

Sources

  • CIRCL Vulnerability LookupVulnerability recordCVE-2026-61840

    Quest Bot is an opensource Discord Bot. Prior to 1.1.9, the command uses a request helper that validates a hostname's public IP addresses but then sends the actual request by hostname, causing a . An attacker controlling a domain can return a public address during validation and

    vulnerability.circl.lu
  • CVE.orgVulnerability recordCVE-2026-61840

    Quest Bot is an opensource Discord Bot. Prior to 1.1.9, the command uses a request helper that validates a hostname's public IP addresses but then sends the actual request by hostname, causing a . An attacker controlling a domain can return a public address during validation and

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-61840

    30-day exploitation probability 0.30%

    first.org

References

Freshness

Last verified in this catalog Nov 6, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 31, 2026
  • CVE.orgOct 30, 2026
  • CIRCL Vulnerability LookupOct 30, 2026