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Fencer Intel
high —

GHSA-v988-828w-xvf2 json

Authentication Bypass Using an Alternate Path or Channel and Authentication Bypass by Primary Weakness in rucio-webui

published 5y ago modified last yr.

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

### Impact `rucio-webui` installations of the `1.26` release line potentially leak the contents of cookies to other sessions within a wsgi container. Impact is that Rucio authentication tokens are leaked to other users accessing the `webui` within a close timeframe, thus allowing users to access the `webui` with the leaked authentication token. Privileges are therefore also escalated.

Rucio server / daemons are not affected by this issue, it is isolated to the webui.

### Patches This issue is fixed in the `1.26.7` release of the `rucio-webui`.

### Workarounds Installation of the `1.25.7` `webui` release. The `1.25` and previous webui release lines are not affected by this issue.

### References https://github.com/rucio/rucio/issues/4928

Patch / fix

  • pypi rucio-webui 1.26.7

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Affected packages

ecosystem package affected fixed in
pypi rucio-webui
>=1.26.0, <1.26.7
1.26.7

Classification

Weakness
  • CWE-288 Authentication Bypass Using an Alternate Path or Channel
  • CWE-305 Authentication Bypass by Primary Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.