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    CVE-2021-41921

    novel-plus V3.6.1 allows unrestricted file uploads. Unrestricted file suffixes and contents can lead to server attacks and arbitrary code execution.

    Published:Apr 28, 2022
    Last Modified:Nov 21, 2024
    EPS:Apr 28, 2022
    EPSS Score:0.0081
    CVSS Score:9.8

    Affected Products

    Vendor
    Xxyopen
    Product
    Novel-plus

    Exploits

    https://github.com/201206030/novel-plus/issues/62https://github.com/201206030/novel-plus/issues/62

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2025-60299 (CVSS 5.4) — Novel-Plus with 5.2.0 was discovered to contain a Stored Cross-Site Scripting (XSS) vulnerability via the /boo…
    CVE-2025-60298 (CVSS 5.4) — Novel-Plus up to 5.2.4 was discovered to contain a Stored Cross-Site Scripting (XSS) vulnerability via the /au…
    CVE-2025-6535 (CVSS 2.1) — A vulnerability has been found in xxyopen/201206030 novel-plus up to 5.1.3 and classified as critical. This vu…
    CVE-2025-6534 (CVSS 1.3) — A vulnerability, which was classified as problematic, was found in xxyopen/201206030 novel-plus up to 5.1.3. T…
    CVE-2025-6533 (CVSS 2.9) — A vulnerability, which was classified as critical, has been found in xxyopen/201206030 novel-plus up to 5.1.3.…
    CVE-2025-45890 (CVSS 9.8) — Directory Traversal vulnerability in novel plus before v.5.1.0 allows a remote attacker to execute arbitrary c…
    CVE-2025-4019 (CVSS 6.9) — A vulnerability, which was classified as critical, was found in 20120630 Novel-Plus up to 0e156c04b4b7ce0563be…
    CVE-2025-4018 (CVSS 6.9) — A vulnerability, which was classified as critical, has been found in 20120630 Novel-Plus up to 0e156c04b4b7ce0…
    CVE-2025-4017 (CVSS 5.3) — A vulnerability classified as problematic was found in 20120630 Novel-Plus up to 0e156c04b4b7ce0563bef6c97af44…
    CVE-2025-4016 (CVSS 5.3) — A vulnerability classified as critical has been found in 20120630 Novel-Plus up to 0e156c04b4b7ce0563bef6c97af…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High