PatchTheCVECVE-2022-45891: Planet eStream before 6.72.10.07 allows attackers to call restricted functions, and perform unauthenticated up
CVE-2022-45891 is a critical-severity flaw (CVSS 9.1) affecting planet estream. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Planet eStream before 6.72.10.07 allows attackers to call restricted functions, and perform unauthenticated uploads (Upload2.ashx) or access content uploaded by other users (View.aspx after Ajax.asmx/SaveGrantAccessList).
Why this priority
- Critical severity
- Public exploit reference
- Remotely exploitable, no login, no user action
A fixed release or distro patch exists.
Risk facts
| CVSS score | 9.1 (Critical) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.8% (top 45%) |
| CISA exploited list | No |
| Weakness | CWE-863 |
| Published | 2022-12-25 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2022-45891?
planet estream: upgrade to 6.72.10.07. Exact commands for each OS are on this page.
Is CVE-2022-45891 being exploited?
CVE-2022-45891 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2022-45891 affect?
CVE-2022-45891 affects planet estream. Severity is critical (CVSS 9.1). Planet eStream before 6.72.10.07 allows attackers to call restricted functions, and perform unauthenticated uploads (Upload2.ashx) or access content uploaded by other users (View.aspx after Ajax.asmx/SaveGrantAccessList).
How urgent is CVE-2022-45891?
Priority 56/100. Critical severity; Public exploit reference; Remotely exploitable, no login, no user action
Related CVEs
- CVE-2022-45896 CRITICAL 9.8 UPGRADE Planet eStream before 6.72.10.07 allows unauthenticated upload of arbitrary files: Choose a Video / Related Me
- CVE-2022-45895 MEDIUM 6.5 UPGRADE Planet eStream before 6.72.10.07 discloses sensitive information, related to the ON cookie (findable in HTML s
- CVE-2022-45894 MEDIUM 6.5 UPGRADE GetFile.aspx in Planet eStream before 6.72.10.07 allows ..\ directory traversal to read arbitrary local files.
- CVE-2022-45893 HIGH 8.8 UPGRADE Planet eStream before 6.72.10.07 allows a low-privileged user to gain access to administrative and high-privil
- CVE-2022-45892 MEDIUM 5.4 UPGRADE In Planet eStream before 6.72.10.07, multiple Stored Cross-Site Scripting (XSS) vulnerabilities exist: Disclai