Bug 2507836 (CVE-2026-53667)
| Summary: | CVE-2026-53667 react-router: React Router: Untrusted redirects due to missing protocol validation | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | aazores, abarbaro, abokovoy, abrianik, alizardo, amctagga, anjoseph, anpicker, anthomas, anujha, aoconnor, aruklets, aschwart, asoldano, aszczucz, ataylor, bbaranow, bmaxwell, bniver, boliveir, brasmith, bstansbe, cdrage, cmah, cmyers, cochase, dbosanac, dbruscin, dkeler, dlofthou, dnakabaa, doconnor, dranck, drichtar, dschmidt, dymurray, eaguilar, ebaron, eborisov, ehelms, ehugonne, ewittman, flucifre, fmariani, frenaud, ftrivino, ggainey, ggrzybek, gmalinko, gmeno, gparvin, groman, hasun, ibolton, istudens, ivassile, iweiss, janstey, jchui, jfula, jhe, jlanda, jmatsuok, jmatthew, jmontleo, jowilson, jpasqual, jprabhak, jraez, jreimann, jtolenti, juwatts, jwon, kaycoth, kbempah, kshier, ktsao, kvanderr, lball, lchilton, lcouzens, mbenjamin, mcarlett, mdellweg, mdessi, mhackett, mhulan, mosmerov, mposolda, mrizzi, msvehla, mwringe, nboldt, ngough, nipatil, nmoumoul, nwallace, nyancey, oaljalju, ometelka, osousa, pantinor, parichar, pberan, pcattana, pcreech, pesilva, pgaikwad, pjindal, pmackay, prwatson, psrna, ptisnovs, rchan, rhaigner, rhel-process-autobot, rjohnson, rkubis, rmartinc, rstancel, rstepani, rushinde, sdawley, sfeifer, simaishi, slucidi, smallamp, solenoci, sostapov, sseago, ssilvert, stcannon, sthorger, suppawar, syedriko, tasato, tcunning, teagle, thason, thjenkin, tmalecek, vdosoudi, vereddy, veshanka, vmuzikar, watson-tool-maintainers, wtam, xdharmai, yfang, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in React Router. The RSCErrorHandler component, used in applications leveraging unstable React Server Components (RSC) Application Programming Interfaces (APIs), is missing crucial protocol validation. This vulnerability allows an attacker to redirect users to untrusted external websites. Such redirects can lead to information disclosure or facilitate phishing attacks, potentially exposing sensitive user data.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-07-27 22:01:37 UTC
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