Bug 2484124 (CVE-2026-33245)
| Summary: | CVE-2026-33245 react-router: React Router: Cross-Site Scripting vulnerability via untrusted React Server Component redirects | ||
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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, adudiak, alcohan, alizardo, amctagga, anjoseph, anpicker, anthomas, anujha, aoconnor, aruklets, aschwart, asoldano, aszczucz, ataylor, bbaranow, bdettelb, bmaxwell, bniver, boliveir, bparees, brasmith, bstansbe, cdrage, cmah, cmyers, cochase, dbosanac, dbruscin, dhanak, dhanina, dkeler, dlofthou, dnakabaa, doconnor, dranck, drichtar, drosa, dschmidt, dymurray, eaguilar, ebaron, eborisov, ehelms, ehugonne, erezende, ewittman, fdeutsch, flucifre, fmariani, frenaud, ftrivino, ggainey, ggrzybek, gmalinko, gmeno, gotiwari, gparvin, groman, hasun, ibek, ibolton, istudens, ivassile, iweiss, janstey, jbalunas, jchui, jfula, jgrulich, jhe, jhorak, jkoehler, jlanda, jmatthew, jmontleo, jolong, jowilson, jpasqual, jprabhak, jraez, jreimann, jrokos, juwatts, jwong, jwon, kaycoth, kbempah, kshier, ktsao, kvanderr, lball, lchilton, lcouzens, lphiri, manissin, mbenjamin, mcarlett, mdessi, mhackett, mhess, mhulan, mnovotny, mosmerov, mposolda, mrizzi, msvehla, mvyas, mwringe, nboldt, ngough, nipatil, nmoumoul, nwallace, nyancey, oaljalju, omaciel, ometelka, oramraz, osousa, pahickey, pantinor, parichar, pberan, pcattana, pcreech, pdelbell, pesilva, pgaikwad, pjindal, pmackay, prwatson, psrna, ptisnovs, rchan, rhaigner, rhel-process-autobot, rjohnson, rkubis, rmartinc, rstancel, rstepani, rushinde, sausingh, sdawley, sdoran, sfeifer, simaishi, slucidi, smaestri, smallamp, smcdonal, smullick, solenoci, sostapov, sseago, ssilvert, stcannon, sthorger, stirabos, suppawar, syedriko, tasato, tcunning, teagle, thason, thjenkin, tmalecek, tpopela, vdosoudi, vereddy, veshanka, vle, vmuzikar, vwilson, 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. This vulnerability, a type of Cross-Site Scripting (XSS), affects applications utilizing React Router's unstable React Server Components (RSC) APIs. A remote attacker could exploit this by sending untrusted redirects, leading to the execution of malicious scripts in the client's browser. This could result in information disclosure or unauthorized actions.
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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
2026-06-02 20:02:57 UTC
As FreeIPA goes, we can safely waive this one, as we do not use server-side rendering and it's server components. |